From 499beb7344220523e3c070c1f87ad4ee0abb34cf Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Wed, 10 Nov 2021 22:19:11 +0800
Subject: [PATCH 01/17] Fix: bind iface should throw control error

---
 component/dialer/bind_darwin.go | 13 ++++++++++---
 component/dialer/bind_linux.go  | 11 +++++++++--
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/component/dialer/bind_darwin.go b/component/dialer/bind_darwin.go
index b3ae9d81..bf51b305 100644
--- a/component/dialer/bind_darwin.go
+++ b/component/dialer/bind_darwin.go
@@ -27,14 +27,21 @@ func bindControl(ifaceIdx int, chain controlFn) controlFn {
 			}
 		}
 
-		return c.Control(func(fd uintptr) {
+		var innerErr error
+		err = c.Control(func(fd uintptr) {
 			switch network {
 			case "tcp4", "udp4":
-				unix.SetsockoptInt(int(fd), unix.IPPROTO_IP, unix.IP_BOUND_IF, ifaceIdx)
+				innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IP, unix.IP_BOUND_IF, ifaceIdx)
 			case "tcp6", "udp6":
-				unix.SetsockoptInt(int(fd), unix.IPPROTO_IPV6, unix.IPV6_BOUND_IF, ifaceIdx)
+				innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IPV6, unix.IPV6_BOUND_IF, ifaceIdx)
 			}
 		})
+
+		if innerErr != nil {
+			err = innerErr
+		}
+
+		return
 	}
 }
 
diff --git a/component/dialer/bind_linux.go b/component/dialer/bind_linux.go
index ae772a71..97d37cfa 100644
--- a/component/dialer/bind_linux.go
+++ b/component/dialer/bind_linux.go
@@ -25,9 +25,16 @@ func bindControl(ifaceName string, chain controlFn) controlFn {
 			}
 		}
 
-		return c.Control(func(fd uintptr) {
-			unix.BindToDevice(int(fd), ifaceName)
+		var innerErr error
+		err = c.Control(func(fd uintptr) {
+			innerErr = unix.BindToDevice(int(fd), ifaceName)
 		})
+
+		if innerErr != nil {
+			err = innerErr
+		}
+
+		return
 	}
 }
 

From 08c43b88760cd50847cb16b3d5af1c67ca689d7b Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 14 Nov 2021 14:47:29 +0800
Subject: [PATCH 02/17] Fix: revert ssr udp fix

---
 transport/ssr/protocol/auth_aes128_sha1.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transport/ssr/protocol/auth_aes128_sha1.go b/transport/ssr/protocol/auth_aes128_sha1.go
index 8ce57d28..d31fb9bf 100644
--- a/transport/ssr/protocol/auth_aes128_sha1.go
+++ b/transport/ssr/protocol/auth_aes128_sha1.go
@@ -154,7 +154,7 @@ func (a *authAES128) Encode(buf *bytes.Buffer, b []byte) error {
 }
 
 func (a *authAES128) DecodePacket(b []byte) ([]byte, error) {
-	if !bytes.Equal(a.hmac(a.userKey, b[:len(b)-4])[:4], b[len(b)-4:]) {
+	if !bytes.Equal(a.hmac(a.Key, b[:len(b)-4])[:4], b[len(b)-4:]) {
 		return nil, errAuthAES128ChksumError
 	}
 	return b[:len(b)-4], nil

From 0db15d46c3067baad712ae3b7d9b4c7a7a3c4206 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sat, 20 Nov 2021 12:34:14 +0800
Subject: [PATCH 03/17] Change: use nop packet conn for reject

---
 adapter/outbound/reject.go | 53 +++++++++++++++++++++++++-------------
 1 file changed, 35 insertions(+), 18 deletions(-)

diff --git a/adapter/outbound/reject.go b/adapter/outbound/reject.go
index f1940d39..3b096716 100644
--- a/adapter/outbound/reject.go
+++ b/adapter/outbound/reject.go
@@ -2,7 +2,6 @@ package outbound
 
 import (
 	"context"
-	"errors"
 	"io"
 	"net"
 	"time"
@@ -17,12 +16,12 @@ type Reject struct {
 
 // DialContext implements C.ProxyAdapter
 func (r *Reject) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	return NewConn(&NopConn{}, r), nil
+	return NewConn(&nopConn{}, r), nil
 }
 
 // ListenPacketContext implements C.ProxyAdapter
 func (r *Reject) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return nil, errors.New("match reject rule")
+	return newPacketConn(newNopPacketConn(), r), nil
 }
 
 func NewReject() *Reject {
@@ -35,30 +34,48 @@ func NewReject() *Reject {
 	}
 }
 
-type NopConn struct{}
+type nopConn struct{}
 
-func (rw *NopConn) Read(b []byte) (int, error) {
+func (rw *nopConn) Read(b []byte) (int, error) {
 	return 0, io.EOF
 }
 
-func (rw *NopConn) Write(b []byte) (int, error) {
+func (rw *nopConn) Write(b []byte) (int, error) {
 	return 0, io.EOF
 }
 
-// Close is fake function for net.Conn
-func (rw *NopConn) Close() error { return nil }
+func (rw *nopConn) Close() error                     { return nil }
+func (rw *nopConn) LocalAddr() net.Addr              { return nil }
+func (rw *nopConn) RemoteAddr() net.Addr             { return nil }
+func (rw *nopConn) SetDeadline(time.Time) error      { return nil }
+func (rw *nopConn) SetReadDeadline(time.Time) error  { return nil }
+func (rw *nopConn) SetWriteDeadline(time.Time) error { return nil }
 
-// LocalAddr is fake function for net.Conn
-func (rw *NopConn) LocalAddr() net.Addr { return nil }
+type nopPacketConn struct {
+	ch chan struct{}
+}
 
-// RemoteAddr is fake function for net.Conn
-func (rw *NopConn) RemoteAddr() net.Addr { return nil }
+func (npc *nopPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) {
+	return len(b), nil
+}
 
-// SetDeadline is fake function for net.Conn
-func (rw *NopConn) SetDeadline(time.Time) error { return nil }
+func (npc *nopPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
+	<-npc.ch
+	return 0, nil, io.EOF
+}
 
-// SetReadDeadline is fake function for net.Conn
-func (rw *NopConn) SetReadDeadline(time.Time) error { return nil }
+func (npc *nopPacketConn) Close() error {
+	close(npc.ch)
+	return nil
+}
 
-// SetWriteDeadline is fake function for net.Conn
-func (rw *NopConn) SetWriteDeadline(time.Time) error { return nil }
+func (npc *nopPacketConn) LocalAddr() net.Addr              { return &net.UDPAddr{IP: net.IPv4zero, Port: 0} }
+func (npc *nopPacketConn) SetDeadline(time.Time) error      { return nil }
+func (npc *nopPacketConn) SetReadDeadline(time.Time) error  { return nil }
+func (npc *nopPacketConn) SetWriteDeadline(time.Time) error { return nil }
+
+func newNopPacketConn() *nopPacketConn {
+	return &nopPacketConn{
+		ch: make(chan struct{}),
+	}
+}

From 4524cf44181944e400d22f4881e1b5dbd0d87b91 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sat, 20 Nov 2021 12:44:31 +0800
Subject: [PATCH 04/17] Fix: should return io.EOF immediately

---
 adapter/outbound/reject.go | 37 +++++++++----------------------------
 1 file changed, 9 insertions(+), 28 deletions(-)

diff --git a/adapter/outbound/reject.go b/adapter/outbound/reject.go
index 3b096716..f4752104 100644
--- a/adapter/outbound/reject.go
+++ b/adapter/outbound/reject.go
@@ -21,7 +21,7 @@ func (r *Reject) DialContext(ctx context.Context, metadata *C.Metadata, opts ...
 
 // ListenPacketContext implements C.ProxyAdapter
 func (r *Reject) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return newPacketConn(newNopPacketConn(), r), nil
+	return newPacketConn(&nopPacketConn{}, r), nil
 }
 
 func NewReject() *Reject {
@@ -51,31 +51,12 @@ func (rw *nopConn) SetDeadline(time.Time) error      { return nil }
 func (rw *nopConn) SetReadDeadline(time.Time) error  { return nil }
 func (rw *nopConn) SetWriteDeadline(time.Time) error { return nil }
 
-type nopPacketConn struct {
-	ch chan struct{}
-}
+type nopPacketConn struct{}
 
-func (npc *nopPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) {
-	return len(b), nil
-}
-
-func (npc *nopPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	<-npc.ch
-	return 0, nil, io.EOF
-}
-
-func (npc *nopPacketConn) Close() error {
-	close(npc.ch)
-	return nil
-}
-
-func (npc *nopPacketConn) LocalAddr() net.Addr              { return &net.UDPAddr{IP: net.IPv4zero, Port: 0} }
-func (npc *nopPacketConn) SetDeadline(time.Time) error      { return nil }
-func (npc *nopPacketConn) SetReadDeadline(time.Time) error  { return nil }
-func (npc *nopPacketConn) SetWriteDeadline(time.Time) error { return nil }
-
-func newNopPacketConn() *nopPacketConn {
-	return &nopPacketConn{
-		ch: make(chan struct{}),
-	}
-}
+func (npc *nopPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) { return len(b), nil }
+func (npc *nopPacketConn) ReadFrom(b []byte) (int, net.Addr, error)           { return 0, nil, io.EOF }
+func (npc *nopPacketConn) Close() error                                       { return nil }
+func (npc *nopPacketConn) LocalAddr() net.Addr                                { return &net.UDPAddr{IP: net.IPv4zero, Port: 0} }
+func (npc *nopPacketConn) SetDeadline(time.Time) error                        { return nil }
+func (npc *nopPacketConn) SetReadDeadline(time.Time) error                    { return nil }
+func (npc *nopPacketConn) SetWriteDeadline(time.Time) error                   { return nil }

From 1401a82bb0c650a948d91c793369779439541f3e Mon Sep 17 00:00:00 2001
From: beyondkmp <beyondkmp@gmail.com>
Date: Sat, 20 Nov 2021 23:38:49 +0800
Subject: [PATCH 05/17] Feature: add filter on proxy provider (#1511)

---
 adapter/provider/parser.go   |  4 ++-
 adapter/provider/provider.go | 66 ++++++++++++++++++++----------------
 constant/adapters.go         |  1 -
 3 files changed, 40 insertions(+), 31 deletions(-)

diff --git a/adapter/provider/parser.go b/adapter/provider/parser.go
index 8a173966..bd393569 100644
--- a/adapter/provider/parser.go
+++ b/adapter/provider/parser.go
@@ -24,6 +24,7 @@ type proxyProviderSchema struct {
 	Path        string            `provider:"path"`
 	URL         string            `provider:"url,omitempty"`
 	Interval    int               `provider:"interval,omitempty"`
+	Filter      string            `provider:"filter,omitempty"`
 	HealthCheck healthCheckSchema `provider:"health-check,omitempty"`
 }
 
@@ -58,5 +59,6 @@ func ParseProxyProvider(name string, mapping map[string]interface{}) (types.Prox
 	}
 
 	interval := time.Duration(uint(schema.Interval)) * time.Second
-	return NewProxySetProvider(name, interval, vehicle, hc), nil
+	filter := schema.Filter
+	return NewProxySetProvider(name, interval, filter, vehicle, hc), nil
 }
diff --git a/adapter/provider/provider.go b/adapter/provider/provider.go
index 32baaedd..c042b2de 100644
--- a/adapter/provider/provider.go
+++ b/adapter/provider/provider.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"regexp"
 	"runtime"
 	"time"
 
@@ -82,33 +83,6 @@ func (pp *proxySetProvider) ProxiesWithTouch() []C.Proxy {
 	return pp.Proxies()
 }
 
-func proxiesParse(buf []byte) (interface{}, error) {
-	schema := &ProxySchema{}
-
-	if err := yaml.Unmarshal(buf, schema); err != nil {
-		return nil, err
-	}
-
-	if schema.Proxies == nil {
-		return nil, errors.New("file must have a `proxies` field")
-	}
-
-	proxies := []C.Proxy{}
-	for idx, mapping := range schema.Proxies {
-		proxy, err := adapter.ParseProxy(mapping)
-		if err != nil {
-			return nil, fmt.Errorf("proxy %d error: %w", idx, err)
-		}
-		proxies = append(proxies, proxy)
-	}
-
-	if len(proxies) == 0 {
-		return nil, errors.New("file doesn't have any valid proxy")
-	}
-
-	return proxies, nil
-}
-
 func (pp *proxySetProvider) setProxies(proxies []C.Proxy) {
 	pp.proxies = proxies
 	pp.healthCheck.setProxy(proxies)
@@ -122,7 +96,7 @@ func stopProxyProvider(pd *ProxySetProvider) {
 	pd.fetcher.Destroy()
 }
 
-func NewProxySetProvider(name string, interval time.Duration, vehicle types.Vehicle, hc *HealthCheck) *ProxySetProvider {
+func NewProxySetProvider(name string, interval time.Duration, filter string, vehicle types.Vehicle, hc *HealthCheck) *ProxySetProvider {
 	if hc.auto() {
 		go hc.process()
 	}
@@ -137,7 +111,41 @@ func NewProxySetProvider(name string, interval time.Duration, vehicle types.Vehi
 		pd.setProxies(ret)
 	}
 
-	fetcher := newFetcher(name, interval, vehicle, proxiesParse, onUpdate)
+	proxiesParseAndFilter := func(buf []byte) (interface{}, error) {
+		schema := &ProxySchema{}
+
+		if err := yaml.Unmarshal(buf, schema); err != nil {
+			return nil, err
+		}
+
+		if schema.Proxies == nil {
+			return nil, errors.New("file must have a `proxies` field")
+		}
+
+		proxies := []C.Proxy{}
+		filterReg := regexp.MustCompile(filter)
+		for idx, mapping := range schema.Proxies {
+			if name, ok := mapping["name"]; ok && len(filter) > 0 && !filterReg.MatchString(name.(string)) {
+				continue
+			}
+			proxy, err := adapter.ParseProxy(mapping)
+			if err != nil {
+				return nil, fmt.Errorf("proxy %d error: %w", idx, err)
+			}
+			proxies = append(proxies, proxy)
+		}
+
+		if len(proxies) == 0 {
+			if len(filter) > 0 {
+				return nil, errors.New("doesn't match any proxy, please check your filter")
+			}
+			return nil, errors.New("file doesn't have any proxy")
+		}
+
+		return proxies, nil
+	}
+
+	fetcher := newFetcher(name, interval, vehicle, proxiesParseAndFilter, onUpdate)
 	pd.fetcher = fetcher
 
 	wrapper := &ProxySetProvider{pd}
diff --git a/constant/adapters.go b/constant/adapters.go
index 59fde960..136e48eb 100644
--- a/constant/adapters.go
+++ b/constant/adapters.go
@@ -93,7 +93,6 @@ type ProxyAdapter interface {
 	// DialContext return a C.Conn with protocol which
 	// contains multiplexing-related reuse logic (if any)
 	DialContext(ctx context.Context, metadata *Metadata, opts ...dialer.Option) (Conn, error)
-
 	ListenPacketContext(ctx context.Context, metadata *Metadata, opts ...dialer.Option) (PacketConn, error)
 
 	// Unwrap extracts the proxy from a proxy-group. It returns nil when nothing to extract.

From b1bed7623dd47e33c974f4485567c9723859aad0 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 21 Nov 2021 17:44:03 +0800
Subject: [PATCH 06/17] Fix: provider filter potential panic

---
 adapter/provider/parser.go   | 2 +-
 adapter/provider/provider.go | 8 ++++++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/adapter/provider/parser.go b/adapter/provider/parser.go
index bd393569..d91aa4a1 100644
--- a/adapter/provider/parser.go
+++ b/adapter/provider/parser.go
@@ -60,5 +60,5 @@ func ParseProxyProvider(name string, mapping map[string]interface{}) (types.Prox
 
 	interval := time.Duration(uint(schema.Interval)) * time.Second
 	filter := schema.Filter
-	return NewProxySetProvider(name, interval, filter, vehicle, hc), nil
+	return NewProxySetProvider(name, interval, filter, vehicle, hc)
 }
diff --git a/adapter/provider/provider.go b/adapter/provider/provider.go
index c042b2de..6a5e3052 100644
--- a/adapter/provider/provider.go
+++ b/adapter/provider/provider.go
@@ -96,7 +96,11 @@ func stopProxyProvider(pd *ProxySetProvider) {
 	pd.fetcher.Destroy()
 }
 
-func NewProxySetProvider(name string, interval time.Duration, filter string, vehicle types.Vehicle, hc *HealthCheck) *ProxySetProvider {
+func NewProxySetProvider(name string, interval time.Duration, filter string, vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
+	if _, err := regexp.Compile(filter); err != nil {
+		return nil, fmt.Errorf("invalid filter regex: %w", err)
+	}
+
 	if hc.auto() {
 		go hc.process()
 	}
@@ -150,7 +154,7 @@ func NewProxySetProvider(name string, interval time.Duration, filter string, veh
 
 	wrapper := &ProxySetProvider{pd}
 	runtime.SetFinalizer(wrapper, stopProxyProvider)
-	return wrapper
+	return wrapper, nil
 }
 
 // for auto gc

From 075d8ed09417198913866a2820c0ee10f200258e Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Tue, 23 Nov 2021 22:01:49 +0800
Subject: [PATCH 07/17] Fix: fakeip pool cycle used

---
 component/fakeip/cachefile.go        |  6 ++++++
 component/fakeip/memory.go           |  9 +++++++++
 component/fakeip/pool.go             |  4 ++++
 component/fakeip/pool_test.go        | 15 +++++++++++----
 component/profile/cachefile/cache.go | 25 +++++++++++++++++++++++++
 5 files changed, 55 insertions(+), 4 deletions(-)

diff --git a/component/fakeip/cachefile.go b/component/fakeip/cachefile.go
index 7ee88981..04bdc65c 100644
--- a/component/fakeip/cachefile.go
+++ b/component/fakeip/cachefile.go
@@ -38,6 +38,12 @@ func (c *cachefileStore) PutByIP(ip net.IP, host string) {
 	c.cache.PutFakeip(ip.To4(), []byte(host))
 }
 
+// DelByIP implements store.DelByIP
+func (c *cachefileStore) DelByIP(ip net.IP) {
+	ip = ip.To4()
+	c.cache.DelFakeipPair(ip, c.cache.GetFakeip(ip.To4()))
+}
+
 // Exist implements store.Exist
 func (c *cachefileStore) Exist(ip net.IP) bool {
 	_, exist := c.GetByIP(ip)
diff --git a/component/fakeip/memory.go b/component/fakeip/memory.go
index 75d4a3b2..c6c6873d 100644
--- a/component/fakeip/memory.go
+++ b/component/fakeip/memory.go
@@ -46,6 +46,15 @@ func (m *memoryStore) PutByIP(ip net.IP, host string) {
 	m.cache.Set(ipToUint(ip.To4()), host)
 }
 
+// DelByIP implements store.DelByIP
+func (m *memoryStore) DelByIP(ip net.IP) {
+	ipNum := ipToUint(ip.To4())
+	if elm, exist := m.cache.Get(ipNum); exist {
+		m.cache.Delete(elm.(string))
+	}
+	m.cache.Delete(ipNum)
+}
+
 // Exist implements store.Exist
 func (m *memoryStore) Exist(ip net.IP) bool {
 	return m.cache.Exist(ipToUint(ip.To4()))
diff --git a/component/fakeip/pool.go b/component/fakeip/pool.go
index 180d5eb1..925882bb 100644
--- a/component/fakeip/pool.go
+++ b/component/fakeip/pool.go
@@ -15,6 +15,7 @@ type store interface {
 	PutByHost(host string, ip net.IP)
 	GetByIP(ip net.IP) (string, bool)
 	PutByIP(ip net.IP, host string)
+	DelByIP(ip net.IP)
 	Exist(ip net.IP) bool
 	CloneTo(store)
 }
@@ -97,6 +98,9 @@ func (p *Pool) get(host string) net.IP {
 		p.offset = (p.offset + 1) % (p.max - p.min)
 		// Avoid infinite loops
 		if p.offset == current {
+			p.offset = (p.offset + 1) % (p.max - p.min)
+			ip := uintToIP(p.min + p.offset - 1)
+			p.store.DelByIP(ip)
 			break
 		}
 
diff --git a/component/fakeip/pool_test.go b/component/fakeip/pool_test.go
index bd4af4c9..bd034636 100644
--- a/component/fakeip/pool_test.go
+++ b/component/fakeip/pool_test.go
@@ -1,6 +1,7 @@
 package fakeip
 
 import (
+	"fmt"
 	"net"
 	"os"
 	"testing"
@@ -75,7 +76,7 @@ func TestPool_Basic(t *testing.T) {
 }
 
 func TestPool_CycleUsed(t *testing.T) {
-	_, ipnet, _ := net.ParseCIDR("192.168.0.1/30")
+	_, ipnet, _ := net.ParseCIDR("192.168.0.1/29")
 	pools, tempfile, err := createPools(Options{
 		IPNet: ipnet,
 		Size:  10,
@@ -84,9 +85,15 @@ func TestPool_CycleUsed(t *testing.T) {
 	defer os.Remove(tempfile)
 
 	for _, pool := range pools {
-		first := pool.Lookup("foo.com")
-		same := pool.Lookup("baz.com")
-		assert.True(t, first.Equal(same))
+		foo := pool.Lookup("foo.com")
+		bar := pool.Lookup("bar.com")
+		for i := 0; i < 3; i++ {
+			pool.Lookup(fmt.Sprintf("%d.com", i))
+		}
+		baz := pool.Lookup("baz.com")
+		next := pool.Lookup("foo.com")
+		assert.True(t, foo.Equal(baz))
+		assert.True(t, next.Equal(bar))
 	}
 }
 
diff --git a/component/profile/cachefile/cache.go b/component/profile/cachefile/cache.go
index 1ef47493..214e729b 100644
--- a/component/profile/cachefile/cache.go
+++ b/component/profile/cachefile/cache.go
@@ -90,6 +90,31 @@ func (c *CacheFile) PutFakeip(key, value []byte) error {
 	return err
 }
 
+func (c *CacheFile) DelFakeipPair(ip, host []byte) error {
+	if c.DB == nil {
+		return nil
+	}
+
+	err := c.DB.Batch(func(t *bbolt.Tx) error {
+		bucket, err := t.CreateBucketIfNotExists(bucketFakeip)
+		if err != nil {
+			return err
+		}
+		err = bucket.Delete(ip)
+		if len(host) > 0 {
+			if err := bucket.Delete(host); err != nil {
+				return err
+			}
+		}
+		return err
+	})
+	if err != nil {
+		log.Warnln("[CacheFile] write cache to %s failed: %s", c.DB.Path(), err.Error())
+	}
+
+	return err
+}
+
 func (c *CacheFile) GetFakeip(key []byte) []byte {
 	if c.DB == nil {
 		return nil

From 08607fb6b433cd0780a0d5a5511a2f845b32123a Mon Sep 17 00:00:00 2001
From: Rick <1450685+LinuxSuRen@users.noreply.github.com>
Date: Thu, 2 Dec 2021 21:12:45 +0800
Subject: [PATCH 08/17] Feature: add linux/arm/v6 for the container image
 (#1771)

---
 .github/workflows/docker.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 35083e51..f0ad1ea8 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -46,7 +46,7 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
           push: true
           tags: 'dreamacro/clash:dev,ghcr.io/dreamacro/clash:dev'
 
@@ -71,6 +71,6 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
-          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
           push: true
           tags: ${{steps.tags.outputs.result}}

From 78e105f3b224f5b1c5d82c24e2a610adce6f3016 Mon Sep 17 00:00:00 2001
From: bobo liu <7552030+fakeboboliu@users.noreply.github.com>
Date: Wed, 8 Dec 2021 13:38:25 +0800
Subject: [PATCH 09/17] Chore: builtin right mime of .js (#1808)

---
 constant/mime/mime.go | 16 ++++++++++++++++
 hub/route/server.go   |  1 +
 2 files changed, 17 insertions(+)
 create mode 100644 constant/mime/mime.go

diff --git a/constant/mime/mime.go b/constant/mime/mime.go
new file mode 100644
index 00000000..431457be
--- /dev/null
+++ b/constant/mime/mime.go
@@ -0,0 +1,16 @@
+package mime
+
+import (
+	"mime"
+)
+
+var consensusMimes = map[string]string{
+	// rfc4329: text/javascript is obsolete, so we need to overwrite mime's builtin
+	".js": "application/javascript; charset=utf-8",
+}
+
+func init() {
+	for ext, typ := range consensusMimes {
+		mime.AddExtensionType(ext, typ)
+	}
+}
diff --git a/hub/route/server.go b/hub/route/server.go
index e01696be..c38ca7e1 100644
--- a/hub/route/server.go
+++ b/hub/route/server.go
@@ -9,6 +9,7 @@ import (
 	"time"
 
 	C "github.com/Dreamacro/clash/constant"
+	_ "github.com/Dreamacro/clash/constant/mime"
 	"github.com/Dreamacro/clash/log"
 	"github.com/Dreamacro/clash/tunnel/statistic"
 

From ee6fc12709c7596fc2798301ba5ff9cac410828e Mon Sep 17 00:00:00 2001
From: Fan <noel.wei@gmail.com>
Date: Sun, 12 Dec 2021 20:37:30 +0800
Subject: [PATCH 10/17] Fix: when both providers and proxies are present, use
 the health check configuration for proxies (#1821)

Co-authored-by: Ho <ho@fluidex.com>
---
 adapter/outboundgroup/parser.go | 43 ++++++++++++---------------------
 1 file changed, 16 insertions(+), 27 deletions(-)

diff --git a/adapter/outboundgroup/parser.go b/adapter/outboundgroup/parser.go
index 190d333d..fcf7e3b5 100644
--- a/adapter/outboundgroup/parser.go
+++ b/adapter/outboundgroup/parser.go
@@ -59,8 +59,12 @@ func ParseProxyGroup(config map[string]interface{}, proxyMap map[string]C.Proxy,
 			return nil, err
 		}
 
-		// if Use not empty, drop health check options
-		if len(groupOption.Use) != 0 {
+		if _, ok := providersMap[groupName]; ok {
+			return nil, errDuplicateProvider
+		}
+
+		// select don't need health check
+		if groupOption.Type == "select" || groupOption.Type == "relay" {
 			hc := provider.NewHealthCheck(ps, "", 0, true)
 			pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
 			if err != nil {
@@ -68,35 +72,20 @@ func ParseProxyGroup(config map[string]interface{}, proxyMap map[string]C.Proxy,
 			}
 
 			providers = append(providers, pd)
+			providersMap[groupName] = pd
 		} else {
-			if _, ok := providersMap[groupName]; ok {
-				return nil, errDuplicateProvider
+			if groupOption.URL == "" || groupOption.Interval == 0 {
+				return nil, errMissHealthCheck
 			}
 
-			// select don't need health check
-			if groupOption.Type == "select" || groupOption.Type == "relay" {
-				hc := provider.NewHealthCheck(ps, "", 0, true)
-				pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
-				if err != nil {
-					return nil, err
-				}
-
-				providers = append(providers, pd)
-				providersMap[groupName] = pd
-			} else {
-				if groupOption.URL == "" || groupOption.Interval == 0 {
-					return nil, errMissHealthCheck
-				}
-
-				hc := provider.NewHealthCheck(ps, groupOption.URL, uint(groupOption.Interval), groupOption.Lazy)
-				pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
-				if err != nil {
-					return nil, err
-				}
-
-				providers = append(providers, pd)
-				providersMap[groupName] = pd
+			hc := provider.NewHealthCheck(ps, groupOption.URL, uint(groupOption.Interval), groupOption.Lazy)
+			pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
+			if err != nil {
+				return nil, err
 			}
+
+			providers = append(providers, pd)
+			providersMap[groupName] = pd
 		}
 	}
 

From 14ae87fcd0ec1d02c5d0b89250b38ba07b0a6d63 Mon Sep 17 00:00:00 2001
From: Kr328 <kr328app@outlook.com>
Date: Sun, 26 Dec 2021 20:47:12 +0800
Subject: [PATCH 11/17] Chore: remove reduce regex compile (#1855)

---
 adapter/provider/provider.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/adapter/provider/provider.go b/adapter/provider/provider.go
index 6a5e3052..6e27d2cc 100644
--- a/adapter/provider/provider.go
+++ b/adapter/provider/provider.go
@@ -97,7 +97,8 @@ func stopProxyProvider(pd *ProxySetProvider) {
 }
 
 func NewProxySetProvider(name string, interval time.Duration, filter string, vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
-	if _, err := regexp.Compile(filter); err != nil {
+	filterReg, err := regexp.Compile(filter)
+	if err != nil {
 		return nil, fmt.Errorf("invalid filter regex: %w", err)
 	}
 
@@ -127,7 +128,6 @@ func NewProxySetProvider(name string, interval time.Duration, filter string, veh
 		}
 
 		proxies := []C.Proxy{}
-		filterReg := regexp.MustCompile(filter)
 		for idx, mapping := range schema.Proxies {
 			if name, ok := mapping["name"]; ok && len(filter) > 0 && !filterReg.MatchString(name.(string)) {
 				continue

From 7267c58913e3cbe6bd62a0c5bac968a147296448 Mon Sep 17 00:00:00 2001
From: Kr328 <kr328app@outlook.com>
Date: Sun, 26 Dec 2021 22:08:53 +0800
Subject: [PATCH 12/17] Chore: ReCreate* do side effect job (#1849)

---
 dns/server.go            | 22 +++++++---
 hub/executor/executor.go | 33 +++-----------
 listener/listener.go     | 92 ++++++++++++++++++++++++++--------------
 3 files changed, 81 insertions(+), 66 deletions(-)

diff --git a/dns/server.go b/dns/server.go
index 7abdd4d0..49d4541a 100644
--- a/dns/server.go
+++ b/dns/server.go
@@ -47,11 +47,11 @@ func (s *Server) setHandler(handler handler) {
 	s.handler = handler
 }
 
-func ReCreateServer(addr string, resolver *Resolver, mapper *ResolverEnhancer) error {
+func ReCreateServer(addr string, resolver *Resolver, mapper *ResolverEnhancer) {
 	if addr == address && resolver != nil {
 		handler := newHandler(resolver, mapper)
 		server.setHandler(handler)
-		return nil
+		return
 	}
 
 	if server.Server != nil {
@@ -60,24 +60,33 @@ func ReCreateServer(addr string, resolver *Resolver, mapper *ResolverEnhancer) e
 		address = ""
 	}
 
+	var err error
+	defer func() {
+		if err != nil {
+			log.Errorln("Start DNS server error: %s", err.Error())
+		}
+	}()
+
 	_, port, err := net.SplitHostPort(addr)
 	if port == "0" || port == "" || err != nil {
-		return nil
+		return
 	}
 
 	udpAddr, err := net.ResolveUDPAddr("udp", addr)
 	if err != nil {
-		return err
+		return
 	}
 
 	p, err := net.ListenUDP("udp", udpAddr)
 	if err != nil {
-		return err
+		return
 	}
 
 	err = sockopt.UDPReuseaddr(p)
 	if err != nil {
 		log.Warnln("Failed to Reuse UDP Address: %s", err)
+
+		err = nil
 	}
 
 	address = addr
@@ -88,5 +97,6 @@ func ReCreateServer(addr string, resolver *Resolver, mapper *ResolverEnhancer) e
 	go func() {
 		server.ActivateAndServe()
 	}()
-	return nil
+
+	log.Infoln("DNS server listening at: %s", p.LocalAddr().String())
 }
diff --git a/hub/executor/executor.go b/hub/executor/executor.go
index 59f94881..1405e81b 100644
--- a/hub/executor/executor.go
+++ b/hub/executor/executor.go
@@ -141,14 +141,7 @@ func updateDNS(c *config.DNS) {
 	resolver.DefaultResolver = r
 	resolver.DefaultHostMapper = m
 
-	if err := dns.ReCreateServer(c.Listen, r, m); err != nil {
-		log.Errorln("Start DNS server error: %s", err.Error())
-		return
-	}
-
-	if c.Listen != "" {
-		log.Infoln("DNS server listening at: %s", c.Listen)
-	}
+	dns.ReCreateServer(c.Listen, r, m)
 }
 
 func updateHosts(tree *trie.DomainTrie) {
@@ -185,25 +178,11 @@ func updateGeneral(general *config.General, force bool) {
 	tcpIn := tunnel.TCPIn()
 	udpIn := tunnel.UDPIn()
 
-	if err := P.ReCreateHTTP(general.Port, tcpIn); err != nil {
-		log.Errorln("Start HTTP server error: %s", err.Error())
-	}
-
-	if err := P.ReCreateSocks(general.SocksPort, tcpIn, udpIn); err != nil {
-		log.Errorln("Start SOCKS server error: %s", err.Error())
-	}
-
-	if err := P.ReCreateRedir(general.RedirPort, tcpIn, udpIn); err != nil {
-		log.Errorln("Start Redir server error: %s", err.Error())
-	}
-
-	if err := P.ReCreateTProxy(general.TProxyPort, tcpIn, udpIn); err != nil {
-		log.Errorln("Start TProxy server error: %s", err.Error())
-	}
-
-	if err := P.ReCreateMixed(general.MixedPort, tcpIn, udpIn); err != nil {
-		log.Errorln("Start Mixed(http and socks) server error: %s", err.Error())
-	}
+	P.ReCreateHTTP(general.Port, tcpIn)
+	P.ReCreateSocks(general.SocksPort, tcpIn, udpIn)
+	P.ReCreateRedir(general.RedirPort, tcpIn, udpIn)
+	P.ReCreateTProxy(general.TProxyPort, tcpIn, udpIn)
+	P.ReCreateMixed(general.MixedPort, tcpIn, udpIn)
 }
 
 func updateUsers(users []auth.AuthUser) {
diff --git a/listener/listener.go b/listener/listener.go
index d20af99d..b8e54b95 100644
--- a/listener/listener.go
+++ b/listener/listener.go
@@ -62,38 +62,50 @@ func SetBindAddress(host string) {
 	bindAddress = host
 }
 
-func ReCreateHTTP(port int, tcpIn chan<- C.ConnContext) error {
+func ReCreateHTTP(port int, tcpIn chan<- C.ConnContext) {
 	httpMux.Lock()
 	defer httpMux.Unlock()
 
+	var err error
+	defer func() {
+		if err != nil {
+			log.Errorln("Start HTTP server error: %s", err.Error())
+		}
+	}()
+
 	addr := genAddr(bindAddress, port, allowLan)
 
 	if httpListener != nil {
 		if httpListener.RawAddress() == addr {
-			return nil
+			return
 		}
 		httpListener.Close()
 		httpListener = nil
 	}
 
 	if portIsZero(addr) {
-		return nil
+		return
 	}
 
-	var err error
 	httpListener, err = http.New(addr, tcpIn)
 	if err != nil {
-		return err
+		return
 	}
 
 	log.Infoln("HTTP proxy listening at: %s", httpListener.Address())
-	return nil
 }
 
-func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) error {
+func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
 	socksMux.Lock()
 	defer socksMux.Unlock()
 
+	var err error
+	defer func() {
+		if err != nil {
+			log.Errorln("Start SOCKS server error: %s", err.Error())
+		}
+	}()
+
 	addr := genAddr(bindAddress, port, allowLan)
 
 	shouldTCPIgnore := false
@@ -118,40 +130,46 @@ func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
 	}
 
 	if shouldTCPIgnore && shouldUDPIgnore {
-		return nil
+		return
 	}
 
 	if portIsZero(addr) {
-		return nil
+		return
 	}
 
 	tcpListener, err := socks.New(addr, tcpIn)
 	if err != nil {
-		return err
+		return
 	}
 
 	udpListener, err := socks.NewUDP(addr, udpIn)
 	if err != nil {
 		tcpListener.Close()
-		return err
+		return
 	}
 
 	socksListener = tcpListener
 	socksUDPListener = udpListener
 
 	log.Infoln("SOCKS proxy listening at: %s", socksListener.Address())
-	return nil
 }
 
-func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) error {
+func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
 	redirMux.Lock()
 	defer redirMux.Unlock()
 
+	var err error
+	defer func() {
+		if err != nil {
+			log.Errorln("Start Redir server error: %s", err.Error())
+		}
+	}()
+
 	addr := genAddr(bindAddress, port, allowLan)
 
 	if redirListener != nil {
 		if redirListener.RawAddress() == addr {
-			return nil
+			return
 		}
 		redirListener.Close()
 		redirListener = nil
@@ -159,20 +177,19 @@ func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
 
 	if redirUDPListener != nil {
 		if redirUDPListener.RawAddress() == addr {
-			return nil
+			return
 		}
 		redirUDPListener.Close()
 		redirUDPListener = nil
 	}
 
 	if portIsZero(addr) {
-		return nil
+		return
 	}
 
-	var err error
 	redirListener, err = redir.New(addr, tcpIn)
 	if err != nil {
-		return err
+		return
 	}
 
 	redirUDPListener, err = tproxy.NewUDP(addr, udpIn)
@@ -181,18 +198,24 @@ func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
 	}
 
 	log.Infoln("Redirect proxy listening at: %s", redirListener.Address())
-	return nil
 }
 
-func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) error {
+func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
 	tproxyMux.Lock()
 	defer tproxyMux.Unlock()
 
+	var err error
+	defer func() {
+		if err != nil {
+			log.Errorln("Start TProxy server error: %s", err.Error())
+		}
+	}()
+
 	addr := genAddr(bindAddress, port, allowLan)
 
 	if tproxyListener != nil {
 		if tproxyListener.RawAddress() == addr {
-			return nil
+			return
 		}
 		tproxyListener.Close()
 		tproxyListener = nil
@@ -200,20 +223,19 @@ func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.
 
 	if tproxyUDPListener != nil {
 		if tproxyUDPListener.RawAddress() == addr {
-			return nil
+			return
 		}
 		tproxyUDPListener.Close()
 		tproxyUDPListener = nil
 	}
 
 	if portIsZero(addr) {
-		return nil
+		return
 	}
 
-	var err error
 	tproxyListener, err = tproxy.New(addr, tcpIn)
 	if err != nil {
-		return err
+		return
 	}
 
 	tproxyUDPListener, err = tproxy.NewUDP(addr, udpIn)
@@ -222,13 +244,19 @@ func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.
 	}
 
 	log.Infoln("TProxy server listening at: %s", tproxyListener.Address())
-	return nil
 }
 
-func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) error {
+func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.PacketAdapter) {
 	mixedMux.Lock()
 	defer mixedMux.Unlock()
 
+	var err error
+	defer func() {
+		if err != nil {
+			log.Errorln("Start Mixed(http+socks) server error: %s", err.Error())
+		}
+	}()
+
 	addr := genAddr(bindAddress, port, allowLan)
 
 	shouldTCPIgnore := false
@@ -252,27 +280,25 @@ func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- *inbound.P
 	}
 
 	if shouldTCPIgnore && shouldUDPIgnore {
-		return nil
+		return
 	}
 
 	if portIsZero(addr) {
-		return nil
+		return
 	}
 
-	var err error
 	mixedListener, err = mixed.New(addr, tcpIn)
 	if err != nil {
-		return err
+		return
 	}
 
 	mixedUDPLister, err = socks.NewUDP(addr, udpIn)
 	if err != nil {
 		mixedListener.Close()
-		return err
+		return
 	}
 
 	log.Infoln("Mixed(http+socks) proxy listening at: %s", mixedListener.Address())
-	return nil
 }
 
 // GetPorts return the ports of proxy servers

From 204a72bbd356515ccdff9e478f8250d58545b345 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 2 Jan 2022 00:48:57 +0800
Subject: [PATCH 13/17] Chore: remove forward compatible code

---
 adapter/outbound/vmess.go            | 11 -----
 component/profile/cachefile/cache.go | 71 ++++++----------------------
 2 files changed, 15 insertions(+), 67 deletions(-)

diff --git a/adapter/outbound/vmess.go b/adapter/outbound/vmess.go
index 99ea531c..313aa5d6 100644
--- a/adapter/outbound/vmess.go
+++ b/adapter/outbound/vmess.go
@@ -47,10 +47,6 @@ type VmessOption struct {
 	HTTP2Opts      HTTP2Options `proxy:"h2-opts,omitempty"`
 	GrpcOpts       GrpcOptions  `proxy:"grpc-opts,omitempty"`
 	WSOpts         WSOptions    `proxy:"ws-opts,omitempty"`
-
-	// TODO: remove these until 2022
-	WSHeaders map[string]string `proxy:"ws-headers,omitempty"`
-	WSPath    string            `proxy:"ws-path,omitempty"`
 }
 
 type HTTPOptions struct {
@@ -80,13 +76,6 @@ func (v *Vmess) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
 	var err error
 	switch v.option.Network {
 	case "ws":
-		if v.option.WSOpts.Path == "" {
-			v.option.WSOpts.Path = v.option.WSPath
-		}
-		if len(v.option.WSOpts.Headers) == 0 {
-			v.option.WSOpts.Headers = v.option.WSHeaders
-		}
-
 		host, port, _ := net.SplitHostPort(v.addr)
 		wsOpts := &vmess.WebsocketConfig{
 			Host:                host,
diff --git a/component/profile/cachefile/cache.go b/component/profile/cachefile/cache.go
index 214e729b..71113567 100644
--- a/component/profile/cachefile/cache.go
+++ b/component/profile/cachefile/cache.go
@@ -1,8 +1,6 @@
 package cachefile
 
 import (
-	"bytes"
-	"encoding/gob"
 	"os"
 	"sync"
 	"time"
@@ -138,69 +136,30 @@ func (c *CacheFile) Close() error {
 	return c.DB.Close()
 }
 
-// TODO: remove migrateCache until 2022
-func migrateCache() {
-	defer func() {
-		options := bbolt.Options{Timeout: time.Second}
-		db, err := bbolt.Open(C.Path.Cache(), fileMode, &options)
-		switch err {
-		case bbolt.ErrInvalid, bbolt.ErrChecksum, bbolt.ErrVersionMismatch:
-			if err = os.Remove(C.Path.Cache()); err != nil {
-				log.Warnln("[CacheFile] remove invalid cache file error: %s", err.Error())
-				break
-			}
-			log.Infoln("[CacheFile] remove invalid cache file and create new one")
-			db, err = bbolt.Open(C.Path.Cache(), fileMode, &options)
+func initCache() {
+	options := bbolt.Options{Timeout: time.Second}
+	db, err := bbolt.Open(C.Path.Cache(), fileMode, &options)
+	switch err {
+	case bbolt.ErrInvalid, bbolt.ErrChecksum, bbolt.ErrVersionMismatch:
+		if err = os.Remove(C.Path.Cache()); err != nil {
+			log.Warnln("[CacheFile] remove invalid cache file error: %s", err.Error())
+			break
 		}
-		if err != nil {
-			log.Warnln("[CacheFile] can't open cache file: %s", err.Error())
-		}
-
-		defaultCache = &CacheFile{
-			DB: db,
-		}
-	}()
-
-	buf, err := os.ReadFile(C.Path.OldCache())
+		log.Infoln("[CacheFile] remove invalid cache file and create new one")
+		db, err = bbolt.Open(C.Path.Cache(), fileMode, &options)
+	}
 	if err != nil {
-		return
+		log.Warnln("[CacheFile] can't open cache file: %s", err.Error())
 	}
-	defer os.Remove(C.Path.OldCache())
 
-	// read old cache file
-	type cache struct {
-		Selected map[string]string
+	defaultCache = &CacheFile{
+		DB: db,
 	}
-	model := &cache{
-		Selected: map[string]string{},
-	}
-	bufReader := bytes.NewBuffer(buf)
-	gob.NewDecoder(bufReader).Decode(model)
-
-	// write to new cache file
-	db, err := bbolt.Open(C.Path.Cache(), fileMode, nil)
-	if err != nil {
-		return
-	}
-	defer db.Close()
-
-	db.Batch(func(t *bbolt.Tx) error {
-		bucket, err := t.CreateBucketIfNotExists(bucketSelected)
-		if err != nil {
-			return err
-		}
-		for group, selected := range model.Selected {
-			if err := bucket.Put([]byte(group), []byte(selected)); err != nil {
-				return err
-			}
-		}
-		return nil
-	})
 }
 
 // Cache return singleton of CacheFile
 func Cache() *CacheFile {
-	initOnce.Do(migrateCache)
+	initOnce.Do(initCache)
 
 	return defaultCache
 }

From 8679968ab0a3112cfe4368118626e879609bfe67 Mon Sep 17 00:00:00 2001
From: HamsterReserved <HamsterReserved@users.noreply.github.com>
Date: Sun, 2 Jan 2022 01:09:29 +0800
Subject: [PATCH 14/17] Fix: multiple port string parsing overflow (#1868)

Ports in TCP and UDP should be parsed as an unsigned integer,
otherwise ports > 32767 get truncated to 32767. As this is
the case with Metadata.UDPAddr(), this fundamentally breaks
UDP connections where demand for high port numbers is high.

This commit fixes all known cases where ParseInt is used for ports,
and has been verified to fix Discord voice connections on port
50001~50004.

Fixes: d40e5e4fe6c11311ee1de82779a985c3ca47d03a

Co-authored-by: Hamster Tian <haotia@gmail.com>
---
 adapter/outbound/snell.go       | 2 +-
 component/dialer/bind_others.go | 6 +++---
 constant/metadata.go            | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/adapter/outbound/snell.go b/adapter/outbound/snell.go
index d0a26ecc..3b0dd4bc 100644
--- a/adapter/outbound/snell.go
+++ b/adapter/outbound/snell.go
@@ -52,7 +52,7 @@ func streamConn(c net.Conn, option streamOption) *snell.Snell {
 // StreamConn implements C.ProxyAdapter
 func (s *Snell) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
 	c = streamConn(c, streamOption{s.psk, s.version, s.addr, s.obfsOption})
-	port, _ := strconv.ParseInt(metadata.DstPort, 10, 16)
+	port, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
 	err := snell.WriteHeader(c, metadata.String(), uint(port), s.version)
 	return c, err
 }
diff --git a/component/dialer/bind_others.go b/component/dialer/bind_others.go
index a74995b5..2cabb48a 100644
--- a/component/dialer/bind_others.go
+++ b/component/dialer/bind_others.go
@@ -58,11 +58,11 @@ func bindIfaceToDialer(ifaceName string, dialer *net.Dialer, network string, des
 		return nil
 	}
 
-	local := int64(0)
+	local := uint64(0)
 	if dialer.LocalAddr != nil {
 		_, port, err := net.SplitHostPort(dialer.LocalAddr.String())
 		if err == nil {
-			local, _ = strconv.ParseInt(port, 10, 16)
+			local, _ = strconv.ParseUint(port, 10, 16)
 		}
 	}
 
@@ -82,7 +82,7 @@ func bindIfaceToListenConfig(ifaceName string, _ *net.ListenConfig, network, add
 		port = "0"
 	}
 
-	local, _ := strconv.ParseInt(port, 10, 16)
+	local, _ := strconv.ParseUint(port, 10, 16)
 
 	addr, err := lookupLocalAddr(ifaceName, network, nil, int(local))
 	if err != nil {
diff --git a/constant/metadata.go b/constant/metadata.go
index 9cc49973..a911b5e8 100644
--- a/constant/metadata.go
+++ b/constant/metadata.go
@@ -107,7 +107,7 @@ func (m *Metadata) UDPAddr() *net.UDPAddr {
 	if m.NetWork != UDP || m.DstIP == nil {
 		return nil
 	}
-	port, _ := strconv.ParseInt(m.DstPort, 10, 16)
+	port, _ := strconv.ParseUint(m.DstPort, 10, 16)
 	return &net.UDPAddr{
 		IP:   m.DstIP,
 		Port: int(port),

From cb95326aca85b89da6182d0f72ee215354f59cc2 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 2 Jan 2022 01:15:49 +0800
Subject: [PATCH 15/17] Chore: update dependencies

---
 go.mod      | 17 ++++++++++-------
 go.sum      | 48 +++++++++++++++++++++++++++++++++---------------
 test/go.mod | 17 ++++++++++-------
 test/go.sum | 42 ++++++++++++++++++++++++++----------------
 4 files changed, 79 insertions(+), 45 deletions(-)

diff --git a/go.mod b/go.mod
index e2ac4f2d..c8b5a3d5 100644
--- a/go.mod
+++ b/go.mod
@@ -4,23 +4,23 @@ go 1.17
 
 require (
 	github.com/Dreamacro/go-shadowsocks2 v0.1.7
-	github.com/go-chi/chi/v5 v5.0.5
+	github.com/go-chi/chi/v5 v5.0.7
 	github.com/go-chi/cors v1.2.0
 	github.com/go-chi/render v1.0.1
-	github.com/gofrs/uuid v4.1.0+incompatible
+	github.com/gofrs/uuid v4.2.0+incompatible
 	github.com/gorilla/websocket v1.4.2
-	github.com/insomniacslk/dhcp v0.0.0-20211026125128-ad197bcd36fd
-	github.com/miekg/dns v1.1.43
+	github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489
+	github.com/miekg/dns v1.1.45
 	github.com/oschwald/geoip2-golang v1.5.0
 	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.7.0
 	go.etcd.io/bbolt v1.3.6
 	go.uber.org/atomic v1.9.0
 	go.uber.org/automaxprocs v1.4.0
-	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519
-	golang.org/x/net v0.0.0-20211105192438-b53810dc28af
+	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3
+	golang.org/x/net v0.0.0-20211216030914-fe4d6282115f
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42
+	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e
 	gopkg.in/yaml.v2 v2.4.0
 )
 
@@ -29,6 +29,9 @@ require (
 	github.com/oschwald/maxminddb-golang v1.8.0 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/u-root/uio v0.0.0-20210528114334-82958018845c // indirect
+	golang.org/x/mod v0.4.2 // indirect
 	golang.org/x/text v0.3.6 // indirect
+	golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
 )
diff --git a/go.sum b/go.sum
index 6ef69f45..ed70aa19 100644
--- a/go.sum
+++ b/go.sum
@@ -4,14 +4,14 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/fanliao/go-promise v0.0.0-20141029170127-1890db352a72/go.mod h1:PjfxuH4FZdUyfMdtBio2lsRr1AKEaVPwelzuHuh8Lqc=
-github.com/go-chi/chi/v5 v5.0.5 h1:l3RJ8T8TAqLsXFfah+RA6N4pydMbPwSdvNM+AFWvLUM=
-github.com/go-chi/chi/v5 v5.0.5/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/chi/v5 v5.0.7 h1:rDTPXLDHGATaeHvVlLcR4Qe0zftYethFucbjVQ1PxU8=
+github.com/go-chi/chi/v5 v5.0.7/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.0 h1:tV1g1XENQ8ku4Bq3K9ub2AtgG+p16SmzeMSGTwrOKdE=
 github.com/go-chi/cors v1.2.0/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
 github.com/go-chi/render v1.0.1 h1:4/5tis2cKaNdnv9zFLfXzcquC9HbeZgCnxGnKrltBS8=
 github.com/go-chi/render v1.0.1/go.mod h1:pq4Rr7HbnsdaeHagklXub+p6Wd16Af5l9koip1OvJns=
-github.com/gofrs/uuid v4.1.0+incompatible h1:sIa2eCvUTwgjbqXrPLfNwUf9S3i3mpH1O1atV+iL/Wk=
-github.com/gofrs/uuid v4.1.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/gofrs/uuid v4.2.0+incompatible h1:yyYWMnhkhrKwwr8gAOcOCYxOOscHgDS9yZgBrnJfGa0=
+github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 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=
@@ -21,8 +21,8 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORR
 github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hugelgupf/socketpair v0.0.0-20190730060125-05d35a94e714/go.mod h1:2Goc3h8EklBH5mspfHFxBnEoURQCGzQQH1ga9Myjvis=
-github.com/insomniacslk/dhcp v0.0.0-20211026125128-ad197bcd36fd h1:jupbuQFZtwOBg/3EmK91/rGaYFkqCb9bwHOnwn7Cav0=
-github.com/insomniacslk/dhcp v0.0.0-20211026125128-ad197bcd36fd/go.mod h1:h+MxyHxRg9NH3terB1nfRIUaQEcI0XOVkdR9LNBlp8E=
+github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489 h1:jhdHqd7DxBrzfuFSoPxjD6nUVaV/1RIn9aHA0WCf/as=
+github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489/go.mod h1:h+MxyHxRg9NH3terB1nfRIUaQEcI0XOVkdR9LNBlp8E=
 github.com/jsimonetti/rtnetlink v0.0.0-20190606172950-9527aa82566a/go.mod h1:Oz+70psSo5OFh8DBl0Zv2ACw7Esh6pPUphlvZG9x7uw=
 github.com/jsimonetti/rtnetlink v0.0.0-20200117123717-f846d4f6c1f4/go.mod h1:WGuG/smIU4J/54PblvSbh+xvCZmpJnFgr3ds6Z55XMQ=
 github.com/jsimonetti/rtnetlink v0.0.0-20201009170750-9c6f07d100c1/go.mod h1:hqoO/u39cqLeBLebZ8fWdE96O7FxrAsRYhnVOdgHxok=
@@ -40,8 +40,8 @@ github.com/mdlayher/netlink v1.1.0/go.mod h1:H4WCitaheIsdF9yOYu8CFmCgQthAPIWZmcK
 github.com/mdlayher/netlink v1.1.1/go.mod h1:WTYpFb/WTvlRJAyKhZL5/uy69TDDpHHu2VZmb2XgV7o=
 github.com/mdlayher/raw v0.0.0-20190606142536-fef19f00fc18/go.mod h1:7EpbotpCmVZcu+KCX4g9WaRNuu11uyhiW7+Le1dKawg=
 github.com/mdlayher/raw v0.0.0-20191009151244-50f2db8cc065/go.mod h1:7EpbotpCmVZcu+KCX4g9WaRNuu11uyhiW7+Le1dKawg=
-github.com/miekg/dns v1.1.43 h1:JKfpVSCB84vrAmHzyrsxB5NAr5kLoMXZArPSw7Qlgyg=
-github.com/miekg/dns v1.1.43/go.mod h1:+evo5L0630/F6ca/Z9+GAqzhjGyn8/c+TBaOyfEl0V4=
+github.com/miekg/dns v1.1.45 h1:g5fRIhm9nx7g8osrAvgb16QJfmyMsyOCb+J7LSv+Qzk=
+github.com/miekg/dns v1.1.45/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
 github.com/oschwald/geoip2-golang v1.5.0 h1:igg2yQIrrcRccB1ytFXqBfOHCjXWIoMv85lVJ1ONZzw=
 github.com/oschwald/geoip2-golang v1.5.0/go.mod h1:xdvYt5xQzB8ORWFqPnqMwZpCpgNagttWdoZLlJQzg7s=
 github.com/oschwald/maxminddb-golang v1.8.0 h1:Uh/DSnGoxsyp/KYbY1AuP0tYEwfs0sCph9p/UMXK/Hk=
@@ -61,6 +61,7 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/u-root/uio v0.0.0-20210528114334-82958018845c h1:BFvcl34IGnw8yvJi8hlqLFo9EshRInwWBs2M5fGWzQA=
 github.com/u-root/uio v0.0.0-20210528114334-82958018845c/go.mod h1:LpEX5FO/cB+WF4TYGY1V5qktpaZLkKkSegbr0V4eYXA=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 go.etcd.io/bbolt v1.3.6 h1:/ecaJf0sk1l4l6V4awd65v2C3ILy7MSj+s/x1ADCIMU=
 go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
 go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
@@ -68,22 +69,30 @@ go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 go.uber.org/automaxprocs v1.4.0 h1:CpDZl6aOlLhReez+8S3eEotD7Jx0Os++lemPlMULQP0=
 go.uber.org/automaxprocs v1.4.0/go.mod h1:/mTEdr7LvHhs0v7mjdxDreTz1OG5zdZGqgOnhWiR/+Q=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210317152858-513c2a44f670/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 h1:7I4JAnoQBe7ZtJcBaYHi5UtiO8tQHbUSXxL+pnGRANg=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190419010253-1f3472d942ba/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191007182048-72f939374954/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20211105192438-b53810dc28af h1:SMeNJG/vclJ5wyBBd4xupMsSJIHTd1coW9g7q6KOjmY=
-golang.org/x/net v0.0.0-20211105192438-b53810dc28af/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211216030914-fe4d6282115f h1:hEYJvxw1lSnWIl8X9ofsYMklzaDs90JI2az5YMd4fPM=
+golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -102,12 +111,14 @@ golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201101102859-da207088b7d1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42 h1:G2DDmludOQZoWbpCr7OKDxnl478ZBGMcOhrv+ooX/Q4=
-golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -115,7 +126,14 @@ golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 h1:BonxutuHCTL0rBDnZlKjpGIQFTjyUVTexFOdWkB6Fg0=
+golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/test/go.mod b/test/go.mod
index a43e4f5c..325bf611 100644
--- a/test/go.mod
+++ b/test/go.mod
@@ -4,11 +4,11 @@ go 1.17
 
 require (
 	github.com/Dreamacro/clash v1.7.2-0.20211108085948-bd2ea2b917aa
-	github.com/docker/docker v20.10.10+incompatible
+	github.com/docker/docker v20.10.12+incompatible
 	github.com/docker/go-connections v0.4.0
-	github.com/miekg/dns v1.1.43
+	github.com/miekg/dns v1.1.45
 	github.com/stretchr/testify v1.7.0
-	golang.org/x/net v0.0.0-20211105192438-b53810dc28af
+	golang.org/x/net v0.0.0-20211216030914-fe4d6282115f
 )
 
 replace github.com/Dreamacro/clash => ../
@@ -20,12 +20,12 @@ require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/go-units v0.4.0 // indirect
-	github.com/gofrs/uuid v4.1.0+incompatible // indirect
+	github.com/gofrs/uuid v4.2.0+incompatible // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.0 // indirect
 	github.com/gorilla/mux v1.8.0 // indirect
 	github.com/gorilla/websocket v1.4.2 // indirect
-	github.com/insomniacslk/dhcp v0.0.0-20211026125128-ad197bcd36fd // indirect
+	github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489 // indirect
 	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
@@ -38,11 +38,14 @@ require (
 	github.com/u-root/uio v0.0.0-20210528114334-82958018845c // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
-	golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 // indirect
+	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
+	golang.org/x/mod v0.4.2 // indirect
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
-	golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42 // indirect
+	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
 	golang.org/x/text v0.3.6 // indirect
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
+	golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a // indirect
 	google.golang.org/grpc v1.42.0 // indirect
 	google.golang.org/protobuf v1.26.0 // indirect
diff --git a/test/go.sum b/test/go.sum
index 061bb3a4..ce74d2ef 100644
--- a/test/go.sum
+++ b/test/go.sum
@@ -229,8 +229,8 @@ github.com/docker/distribution v0.0.0-20190905152932-14b96e55d84c/go.mod h1:0+TT
 github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
-github.com/docker/docker v20.10.10+incompatible h1:GKkP0T7U4ks6X3lmmHKC2QDprnpRJor2Z5a8m62R9ZM=
-github.com/docker/docker v20.10.10+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v20.10.12+incompatible h1:CEeNmFM0QZIsJCZKMkZx0ZcahTiewkrgiwfYD+dfl1U=
+github.com/docker/docker v20.10.12+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
 github.com/docker/go-events v0.0.0-20170721190031-9461782956ad/go.mod h1:Uw6UezgYA44ePAFQYUehOuCzmy5zmg/+nl2ZfMWGkpA=
@@ -264,7 +264,7 @@ github.com/fullsailor/pkcs7 v0.0.0-20190404230743-d7302db945fa/go.mod h1:KnogPXt
 github.com/garyburd/redigo v0.0.0-20150301180006-535138d7bcd7/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY=
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
-github.com/go-chi/chi/v5 v5.0.5/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/chi/v5 v5.0.7/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.0/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
 github.com/go-chi/render v1.0.1/go.mod h1:pq4Rr7HbnsdaeHagklXub+p6Wd16Af5l9koip1OvJns=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
@@ -290,8 +290,8 @@ github.com/godbus/dbus v0.0.0-20180201030542-885f9cc04c9c/go.mod h1:/YcGZj5zSblf
 github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e/go.mod h1:bBOAhwG1umN6/6ZUMtDFBMQR8jRg9O75tm9K00oMsK4=
 github.com/godbus/dbus/v5 v5.0.3/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
-github.com/gofrs/uuid v4.1.0+incompatible h1:sIa2eCvUTwgjbqXrPLfNwUf9S3i3mpH1O1atV+iL/Wk=
-github.com/gofrs/uuid v4.1.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
+github.com/gofrs/uuid v4.2.0+incompatible h1:yyYWMnhkhrKwwr8gAOcOCYxOOscHgDS9yZgBrnJfGa0=
+github.com/gofrs/uuid v4.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/googleapis v1.2.0/go.mod h1:Njal3psf3qN6dwBtQfUmBZh2ybovJ0tlu3o/AC7HYjU=
 github.com/gogo/googleapis v1.4.0/go.mod h1:5YRNX2z1oM5gXdAkurHa942MDgEJyk02w4OecKY87+c=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
@@ -388,8 +388,8 @@ github.com/imdario/mergo v0.3.10/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH
 github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
-github.com/insomniacslk/dhcp v0.0.0-20211026125128-ad197bcd36fd h1:jupbuQFZtwOBg/3EmK91/rGaYFkqCb9bwHOnwn7Cav0=
-github.com/insomniacslk/dhcp v0.0.0-20211026125128-ad197bcd36fd/go.mod h1:h+MxyHxRg9NH3terB1nfRIUaQEcI0XOVkdR9LNBlp8E=
+github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489 h1:jhdHqd7DxBrzfuFSoPxjD6nUVaV/1RIn9aHA0WCf/as=
+github.com/insomniacslk/dhcp v0.0.0-20211214070828-5297eed8f489/go.mod h1:h+MxyHxRg9NH3terB1nfRIUaQEcI0XOVkdR9LNBlp8E=
 github.com/j-keck/arping v0.0.0-20160618110441-2cf9dc699c56/go.mod h1:ymszkNOg6tORTn+6F6j+Jc8TOr5osrynvN6ivFWZ2GA=
 github.com/jmespath/go-jmespath v0.0.0-20160202185014-0b12d6b521d8/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
 github.com/jmespath/go-jmespath v0.0.0-20160803190731-bd40a432e4c7/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
@@ -441,8 +441,8 @@ github.com/mdlayher/netlink v1.1.0/go.mod h1:H4WCitaheIsdF9yOYu8CFmCgQthAPIWZmcK
 github.com/mdlayher/netlink v1.1.1/go.mod h1:WTYpFb/WTvlRJAyKhZL5/uy69TDDpHHu2VZmb2XgV7o=
 github.com/mdlayher/raw v0.0.0-20190606142536-fef19f00fc18/go.mod h1:7EpbotpCmVZcu+KCX4g9WaRNuu11uyhiW7+Le1dKawg=
 github.com/mdlayher/raw v0.0.0-20191009151244-50f2db8cc065/go.mod h1:7EpbotpCmVZcu+KCX4g9WaRNuu11uyhiW7+Le1dKawg=
-github.com/miekg/dns v1.1.43 h1:JKfpVSCB84vrAmHzyrsxB5NAr5kLoMXZArPSw7Qlgyg=
-github.com/miekg/dns v1.1.43/go.mod h1:+evo5L0630/F6ca/Z9+GAqzhjGyn8/c+TBaOyfEl0V4=
+github.com/miekg/dns v1.1.45 h1:g5fRIhm9nx7g8osrAvgb16QJfmyMsyOCb+J7LSv+Qzk=
+github.com/miekg/dns v1.1.45/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
 github.com/miekg/pkcs11 v1.0.3/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs=
 github.com/mistifyio/go-zfs v2.1.2-0.20190413222219-f784269be439+incompatible/go.mod h1:8AuVvqP/mXw1px98n46wfvcGfQ4ci2FwoAjKYxuo3Z4=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
@@ -627,6 +627,7 @@ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX5oPXxHm3bOH+xeAttToC8pqch2ScQN/JoXYupl6xs=
 github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA=
 github.com/yvasiyarov/newrelic_platform_go v0.0.0-20140908184405-b21fdbd4370f/go.mod h1:GlGEuHIJweS1mbCqG+7vt2nvWLzLLnRHbXz5JKd/Qbg=
@@ -663,8 +664,8 @@ golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210317152858-513c2a44f670/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 h1:7I4JAnoQBe7ZtJcBaYHi5UtiO8tQHbUSXxL+pnGRANg=
-golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 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=
@@ -695,6 +696,8 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.2 h1:Gz96sIWK3OalVv/I/qNygP42zyoKp3xptRVCWRFEBvo=
+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -733,8 +736,11 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20211105192438-b53810dc28af h1:SMeNJG/vclJ5wyBBd4xupMsSJIHTd1coW9g7q6KOjmY=
-golang.org/x/net v0.0.0-20211105192438-b53810dc28af/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211216030914-fe4d6282115f h1:hEYJvxw1lSnWIl8X9ofsYMklzaDs90JI2az5YMd4fPM=
+golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 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=
@@ -817,15 +823,17 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201201145000-ef89a241ccb3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201202213521-69691e467435/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210324051608-47abb6519492/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210525143221-35b2ab0089ea/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42 h1:G2DDmludOQZoWbpCr7OKDxnl478ZBGMcOhrv+ooX/Q4=
-golang.org/x/sys v0.0.0-20211107104306-e0b2ad06fe42/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -879,6 +887,8 @@ golang.org/x/tools v0.0.0-20200224181240-023911ca70b2/go.mod h1:TB2adYChydJhpapK
 golang.org/x/tools v0.0.0-20200304193943-95d2e580d8eb/go.mod h1:o4KQGtdN14AW+yjsvvwRTJJuXz8XRtIHtEnmAXLyFUw=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 h1:BonxutuHCTL0rBDnZlKjpGIQFTjyUVTexFOdWkB6Fg0=
+golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

From 8c6d0c6757ee39354cfcdeafbf2bd25b9909e8c1 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Sun, 2 Jan 2022 11:15:40 +0800
Subject: [PATCH 16/17] Chore: fix docker dependencies security warning

---
 test/go.mod | 10 +++++-----
 test/go.sum | 24 ++++++++++++++----------
 2 files changed, 19 insertions(+), 15 deletions(-)

diff --git a/test/go.mod b/test/go.mod
index 325bf611..6f979786 100644
--- a/test/go.mod
+++ b/test/go.mod
@@ -16,7 +16,7 @@ replace github.com/Dreamacro/clash => ../
 require (
 	github.com/Dreamacro/go-shadowsocks2 v0.1.7 // indirect
 	github.com/Microsoft/go-winio v0.5.1 // indirect
-	github.com/containerd/containerd v1.5.7 // indirect
+	github.com/containerd/containerd v1.5.8 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/docker/distribution v2.7.1+incompatible // indirect
 	github.com/docker/go-units v0.4.0 // indirect
@@ -29,7 +29,7 @@ require (
 	github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
 	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/opencontainers/image-spec v1.0.1 // indirect
+	github.com/opencontainers/image-spec v1.0.2 // indirect
 	github.com/oschwald/geoip2-golang v1.5.0 // indirect
 	github.com/oschwald/maxminddb-golang v1.8.0 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
@@ -43,12 +43,12 @@ require (
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c // indirect
 	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
 	golang.org/x/text v0.3.6 // indirect
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
+	golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 // indirect
 	golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
 	google.golang.org/genproto v0.0.0-20201110150050-8816d57aaa9a // indirect
-	google.golang.org/grpc v1.42.0 // indirect
-	google.golang.org/protobuf v1.26.0 // indirect
+	google.golang.org/grpc v1.43.0 // indirect
+	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
 )
diff --git a/test/go.sum b/test/go.sum
index ce74d2ef..f0100a5b 100644
--- a/test/go.sum
+++ b/test/go.sum
@@ -57,7 +57,7 @@ github.com/Microsoft/hcsshim v0.8.9/go.mod h1:5692vkUqntj1idxauYlpoINNKeqCiG6Sg3
 github.com/Microsoft/hcsshim v0.8.14/go.mod h1:NtVKoYxQuTLx6gEq0L96c9Ju4JbRJ4nY2ow3VK6a9Lg=
 github.com/Microsoft/hcsshim v0.8.15/go.mod h1:x38A4YbHbdxJtc0sF6oIz+RG0npwSCAvn69iY6URG00=
 github.com/Microsoft/hcsshim v0.8.16/go.mod h1:o5/SZqmR7x9JNKsW3pu+nqHm0MF8vbA+VxGOoXdC600=
-github.com/Microsoft/hcsshim v0.8.21/go.mod h1:+w2gRZ5ReXQhFOrvSQeNfhrYB/dg3oDwTOcER2fw4I4=
+github.com/Microsoft/hcsshim v0.8.23/go.mod h1:4zegtUJth7lAvFyc6cH2gGQ5B3OFQim01nnU2M8jKDg=
 github.com/Microsoft/hcsshim/test v0.0.0-20201218223536-d3e5debf77da/go.mod h1:5hlzMzRKMLyo42nCZ9oml8AdTlq/0cvIaBv6tK1RehU=
 github.com/Microsoft/hcsshim/test v0.0.0-20210227013316-43a75bb4edd3/go.mod h1:mw7qgWloBUl75W/gVH3cQszUg1+gUITj7D6NY7ywVnY=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
@@ -89,6 +89,7 @@ github.com/buger/jsonparser v0.0.0-20180808090653-f4dd9f5a6b44/go.mod h1:bbYlZJ7
 github.com/bugsnag/bugsnag-go v0.0.0-20141110184014-b1d153021fcd/go.mod h1:2oa8nejYd4cQ/b0hMIopN0lCRxU0bueqREvZLWFrtK8=
 github.com/bugsnag/osext v0.0.0-20130617224835-0dd3f918b21b/go.mod h1:obH5gd0BsqsP2LwDJ9aOkm/6J86V6lyAXCoQWGw3K50=
 github.com/bugsnag/panicwrap v0.0.0-20151223152923-e2c28503fcd0/go.mod h1:D/8v3kj0zr8ZAKg1AQ6crr+5VwKN5eIywRkfhyM/+dE=
+github.com/cenkalti/backoff/v4 v4.1.1/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
@@ -137,13 +138,13 @@ github.com/containerd/containerd v1.3.2/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMX
 github.com/containerd/containerd v1.4.0-beta.2.0.20200729163537-40b22ef07410/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/containerd v1.4.1/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/containerd v1.4.3/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/containerd v1.4.9/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/containerd v1.5.0-beta.1/go.mod h1:5HfvG1V2FsKesEGQ17k5/T7V960Tmcumvqn8Mc+pCYQ=
 github.com/containerd/containerd v1.5.0-beta.3/go.mod h1:/wr9AVtEM7x9c+n0+stptlo/uBBoBORwEx6ardVcmKU=
 github.com/containerd/containerd v1.5.0-beta.4/go.mod h1:GmdgZd2zA2GYIBZ0w09ZvgqEq8EfBp/m3lcVZIvPHhI=
 github.com/containerd/containerd v1.5.0-rc.0/go.mod h1:V/IXoMqNGgBlabz3tHD2TWDoTJseu1FGOKuoA4nNb2s=
-github.com/containerd/containerd v1.5.1/go.mod h1:0DOxVqwDy2iZvrZp2JUx/E+hS0UNTVn7dJnIOwtYR4g=
-github.com/containerd/containerd v1.5.7 h1:rQyoYtj4KddB3bxG6SAqd4+08gePNyJjRqvOIfV3rkM=
-github.com/containerd/containerd v1.5.7/go.mod h1:gyvv6+ugqY25TiXxcZC3L5yOeYgEw0QMhscqVp1AR9c=
+github.com/containerd/containerd v1.5.8 h1:NmkCC1/QxyZFBny8JogwLpOy2f+VEbO/f6bV2Mqtwuw=
+github.com/containerd/containerd v1.5.8/go.mod h1:YdFSv5bTFLpG2HIYmfqDpSYYTDX+mc5qtSuYx1YUb/s=
 github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20190815185530-f2a389ac0a02/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
 github.com/containerd/continuity v0.0.0-20191127005431-f65d91d395eb/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
@@ -176,6 +177,7 @@ github.com/containerd/ttrpc v0.0.0-20190828172938-92c8520ef9f8/go.mod h1:PvCDdDG
 github.com/containerd/ttrpc v0.0.0-20191028202541-4f1b8fe65a5c/go.mod h1:LPm1u0xBw8r8NOKoOdNMeVHSawSsltak+Ihv+etqsE8=
 github.com/containerd/ttrpc v1.0.1/go.mod h1:UAxOpgT9ziI0gJrmKvgcZivgxOp8iFPSk8httJEt98Y=
 github.com/containerd/ttrpc v1.0.2/go.mod h1:UAxOpgT9ziI0gJrmKvgcZivgxOp8iFPSk8httJEt98Y=
+github.com/containerd/ttrpc v1.1.0/go.mod h1:XX4ZTnoOId4HklF4edwc4DcqskFZuvXB1Evzy5KFQpQ=
 github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
 github.com/containerd/typeurl v0.0.0-20190911142611-5eb25027c9fd/go.mod h1:GeKYzf2pQcqv7tJ0AoCuuhtnqhva5LNU3U+OyKxxJpk=
 github.com/containerd/typeurl v1.0.1/go.mod h1:TB1hUtrpaiO88KEK56ijojHS1+NeF0izUACaJW2mdXg=
@@ -489,8 +491,9 @@ github.com/opencontainers/go-digest v1.0.0-rc1.0.20180430190053-c9281466c8b2/go.
 github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.0.0/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
-github.com/opencontainers/image-spec v1.0.1 h1:JMemWkRwHx4Zj+fVxWoMCFm/8sYGGrUVojFA6h/TRcI=
 github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
+github.com/opencontainers/image-spec v1.0.2 h1:9yCKha/T5XdGtO0q9Q9a6T5NUCsTn/DrBg0D7ufOcFM=
+github.com/opencontainers/image-spec v1.0.2/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
 github.com/opencontainers/runc v0.0.0-20190115041553-12f6a991201f/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runc v1.0.0-rc8.0.20190926000215-3e425f80a8c9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
@@ -848,8 +851,8 @@ golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxb
 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 v0.0.0-20200630173020-3af7569d3a1e/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac h1:7zkz7BUtwNFFqcowJ+RIgu2MaV/MapERkDIy+mwPyjs=
-golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11 h1:GZokNIeuVkl3aZHJchRrr13WCsols02MLUcz1U9is6M=
+golang.org/x/time v0.0.0-20211116232009-f0f3c7e86c11/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -951,8 +954,8 @@ google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM
 google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.42.0 h1:XT2/MFpuPFsEX2fWh3YQtHkZ+WYZFQRfaUgLZYj/p6A=
-google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
+google.golang.org/grpc v1.43.0 h1:Eeu7bZtDZ2DpRCsLhUlcrLnvYaMK1Gz86a+hMVvELmM=
+google.golang.org/grpc v1.43.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -964,8 +967,9 @@ google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpAD
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
+google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/airbrake/gobrake.v2 v2.0.9/go.mod h1:/h5ZAUhDkGaJfjzjKLSjv6zCL6O0LLBxU4K+aSYdM/U=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

From 3cb87e083ccc01517be50b78e42a529d9e24d8c6 Mon Sep 17 00:00:00 2001
From: Dreamacro <8615343+Dreamacro@users.noreply.github.com>
Date: Mon, 3 Jan 2022 17:21:27 +0800
Subject: [PATCH 17/17] Fix: duplicate provider err typo

---
 adapter/outboundgroup/parser.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adapter/outboundgroup/parser.go b/adapter/outboundgroup/parser.go
index fcf7e3b5..4b789a41 100644
--- a/adapter/outboundgroup/parser.go
+++ b/adapter/outboundgroup/parser.go
@@ -16,7 +16,7 @@ var (
 	errType              = errors.New("unsupport type")
 	errMissProxy         = errors.New("`use` or `proxies` missing")
 	errMissHealthCheck   = errors.New("`url` or `interval` missing")
-	errDuplicateProvider = errors.New("`duplicate provider name")
+	errDuplicateProvider = errors.New("duplicate provider name")
 )
 
 type GroupCommonOption struct {