版本号修改为1.0.4

build/configs/README.md

@@ -1 +1,2 @@
-* `global.yaml` - 全局配置
+* `api.template.yaml` - API相关配置模板
+* `cluster.template.yaml` - 通过集群自动接入节点模板

internal/caches/item.go

@@ -1,7 +1,7 @@
 package caches
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"strings"
 	"time"
 )
@@ -36,7 +36,7 @@ type Item struct {
 }
 
 func (this *Item) IsExpired() bool {
-	return this.ExpiredAt < utils.UnixTime()
+	return this.ExpiredAt < fasttime.Now().Unix()
 }
 
 func (this *Item) TotalSize() int64 {

internal/caches/list_file_db.go

@@ -9,6 +9,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/types"
 	timeutil "github.com/iwind/TeaGo/utils/time"
@@ -225,6 +226,20 @@ func (this *FileListDB) Init() error {
 		err := this.hashMap.Load(this)
 		if err != nil {
 			remotelogs.Error("LIST_FILE_DB", "load hash map failed: "+err.Error()+"(file: "+this.dbPath+")")
+
+			// 自动修复错误
+			// TODO 将来希望能尽可能恢复以往数据库中的内容
+			if strings.Contains(err.Error(), "database is closed") || strings.Contains(err.Error(), "database disk image is malformed") {
+				_ = this.Close()
+				this.deleteDB()
+				remotelogs.Println("LIST_FILE_DB", "recreating the database (file:"+this.dbPath+") ...")
+				err = this.Open(this.dbPath)
+				if err != nil {
+					remotelogs.Error("LIST_FILE_DB", "recreate the database failed: "+err.Error()+" (file:"+this.dbPath+")")
+				} else {
+					_ = this.Init()
+				}
+			}
 		}
 	}()
 
@@ -246,7 +261,7 @@ func (this *FileListDB) AddAsync(hash string, item *Item) error {
 		item.StaleAt = item.ExpiredAt
 	}
 
-	this.writeBatch.Add(this.insertSQL, hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, utils.UnixTime(), timeutil.Format("YW"))
+	this.writeBatch.Add(this.insertSQL, hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, fasttime.Now().Unix(), timeutil.Format("YW"))
 	return nil
 
 }
@@ -258,7 +273,7 @@ func (this *FileListDB) AddSync(hash string, item *Item) error {
 		item.StaleAt = item.ExpiredAt
 	}
 
-	_, err := this.insertStmt.Exec(hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, utils.UnixTime(), timeutil.Format("YW"))
+	_, err := this.insertStmt.Exec(hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiredAt, item.StaleAt, item.Host, item.ServerId, fasttime.Now().Unix(), timeutil.Format("YW"))
 	if err != nil {
 		return this.WrapError(err)
 	}
@@ -377,8 +392,8 @@ func (this *FileListDB) CleanPrefix(prefix string) error {
 		return nil
 	}
 	var count = int64(10000)
-	var staleLife = 600             // TODO 需要可以设置
-	var unixTime = utils.UnixTime() // 只删除当前的，不删除新的
+	var staleLife = 600                  // TODO 需要可以设置
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
 	for {
 		result, err := this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET expiredAt=0,staleAt=? WHERE id IN (SELECT id FROM "`+this.itemsTableName+`" WHERE expiredAt>0 AND createdAt<=? AND INSTR("key", ?)=1 LIMIT `+types.String(count)+`)`, unixTime+int64(staleLife), unixTime, prefix)
 		if err != nil {
@@ -424,8 +439,8 @@ func (this *FileListDB) CleanMatchKey(key string) error {
 	queryKey = strings.Replace(queryKey, "*", "%", 1)
 
 	// TODO 检查大批量数据下的操作性能
-	var staleLife = 600             // TODO 需要可以设置
-	var unixTime = utils.UnixTime() // 只删除当前的，不删除新的
+	var staleLife = 600                  // TODO 需要可以设置
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
 
 	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+int64(staleLife), host, "*."+host, queryKey)
 	if err != nil {
@@ -466,8 +481,8 @@ func (this *FileListDB) CleanMatchPrefix(prefix string) error {
 	queryPrefix += "%"
 
 	// TODO 检查大批量数据下的操作性能
-	var staleLife = 600             // TODO 需要可以设置
-	var unixTime = utils.UnixTime() // 只删除当前的，不删除新的
+	var staleLife = 600                  // TODO 需要可以设置
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
 
 	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+int64(staleLife), host, "*."+host, queryPrefix)
 	return err
@@ -682,3 +697,10 @@ func (this *FileListDB) shouldRecover() bool {
 	_ = result.Close()
 	return shouldRecover
 }
+
+// 删除数据库文件
+func (this *FileListDB) deleteDB() {
+	_ = os.Remove(this.dbPath)
+	_ = os.Remove(this.dbPath + "-shm")
+	_ = os.Remove(this.dbPath + "-wal")
+}

internal/caches/manager.go

@@ -177,10 +177,15 @@ func (this *Manager) TotalDiskSize() int64 {
 	this.locker.RLock()
 	defer this.locker.RUnlock()
 
-	total := int64(0)
+	var total = int64(0)
 	for _, storage := range this.storageMap {
 		total += storage.TotalDiskSize()
 	}
+
+	if total < 0 {
+		total = 0
+	}
+
 	return total
 }
 

internal/caches/open_file_pool.go

@@ -3,7 +3,7 @@
 package caches
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/linkedlist"
 )
 
@@ -19,7 +19,7 @@ func NewOpenFilePool(filename string) *OpenFilePool {
 	var pool = &OpenFilePool{
 		filename: filename,
 		c:        make(chan *OpenFile, 1024),
-		version:  utils.UnixTimeMilli(),
+		version:  fasttime.Now().UnixMilli(),
 	}
 	pool.linkItem = linkedlist.NewItem(pool)
 	return pool

internal/caches/storage_memory.go

@@ -6,6 +6,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/trackers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	setutils "github.com/TeaOSLab/EdgeNode/internal/utils/sets"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/sizes"
 	"github.com/TeaOSLab/EdgeNode/internal/zero"
@@ -32,7 +33,7 @@ type MemoryItem struct {
 }
 
 func (this *MemoryItem) IsExpired() bool {
-	return this.ExpiresAt < utils.UnixTime()
+	return this.ExpiresAt < fasttime.Now().Unix()
 }
 
 type MemoryStorage struct {
@@ -119,7 +120,7 @@ func (this *MemoryStorage) OpenReader(key string, useStale bool, isPartial bool)
 		return nil, ErrNotFound
 	}
 
-	if useStale || (item.ExpiresAt > utils.UnixTime()) {
+	if useStale || (item.ExpiresAt > fasttime.Now().Unix()) {
 		reader := NewMemoryReader(item)
 		err := reader.Init()
 		if err != nil {

internal/const/const.go

@@ -1,7 +1,7 @@
 package teaconst
 
 const (
-	Version = "0.6.4"
+	Version = "1.0.4"
 
 	ProductName = "Edge Node"
 	ProcessName = "edge-node"

internal/const/vars.go

@@ -5,6 +5,7 @@ package teaconst
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"os"
+	"strings"
 )
 
 var (
@@ -15,7 +16,7 @@ var (
 
 	NodeId       int64 = 0
 	NodeIdString       = ""
-	IsMain             = len(os.Args) == 1 || (len(os.Args) >= 2 && os.Args[1] == "pprof")
+	IsMain             = checkMain()
 
 	GlobalProductName = nodeconfigs.DefaultProductName
 
@@ -24,3 +25,15 @@ var (
 
 	DiskIsFast = false // 是否为高速硬盘
 )
+
+// 检查是否为主程序
+func checkMain() bool {
+	if len(os.Args) == 1 ||
+		(len(os.Args) >= 2 && os.Args[1] == "pprof") {
+		return true
+	}
+	exe, _ := os.Executable()
+	return strings.HasSuffix(exe, ".test") ||
+		strings.HasSuffix(exe, ".test.exe") ||
+		strings.Contains(exe, "___")
+}

internal/firewalls/ddos_protection.go

@@ -20,8 +20,8 @@ import (
 	"github.com/iwind/TeaGo/types"
 	stringutil "github.com/iwind/TeaGo/utils/string"
 	"net"
-	"os/exec"
 	"strings"
+	"sync"
 	"time"
 )
 
@@ -61,6 +61,8 @@ func init() {
 type DDoSProtectionManager struct {
 	lastAllowIPList []string
 	lastConfig      []byte
+
+	locker sync.Mutex
 }
 
 // NewDDoSProtectionManager 获取新对象
@@ -70,6 +72,12 @@ func NewDDoSProtectionManager() *DDoSProtectionManager {
 
 // Apply 应用配置
 func (this *DDoSProtectionManager) Apply(config *ddosconfigs.ProtectionConfig) error {
+	// 加锁防止并发更改
+	if !this.locker.TryLock() {
+		return nil
+	}
+	defer this.locker.Unlock()
+
 	// 同集群节点IP白名单
 	var allowIPListChanged = false
 	nodeConfig, _ := nodeconfigs.SharedNodeConfig()
@@ -91,7 +99,7 @@ func (this *DDoSProtectionManager) Apply(config *ddosconfigs.ProtectionConfig) e
 	}
 	remotelogs.Println("FIREWALL", "change DDoS protection config")
 
-	if len(this.nftExe()) == 0 {
+	if len(nftables.NftExePath()) == 0 {
 		return errors.New("can not find nft command")
 	}
 
@@ -157,7 +165,7 @@ func (this *DDoSProtectionManager) Apply(config *ddosconfigs.ProtectionConfig) e
 
 // 添加TCP规则
 func (this *DDoSProtectionManager) addTCPRules(tcpConfig *ddosconfigs.TCPConfig) error {
-	var nftExe = this.nftExe()
+	var nftExe = nftables.NftExePath()
 	if len(nftExe) == 0 {
 		return nil
 	}
@@ -546,7 +554,7 @@ func (this *DDoSProtectionManager) updateAllowIPList(allIPList []string) error {
 				_, ok := oldMap[ip]
 				if !ok {
 					// 不存在则添加
-					err = set.AddIPElement(ip, nil)
+					err = set.AddIPElement(ip, nil, false)
 					if err != nil {
 						return errors.New("add ip '" + ip + "' failed: " + err.Error())
 					}
@@ -557,8 +565,3 @@ func (this *DDoSProtectionManager) updateAllowIPList(allIPList []string) error {
 
 	return nil
 }
-
-func (this *DDoSProtectionManager) nftExe() string {
-	path, _ := exec.LookPath("nft")
-	return path
-}

internal/firewalls/firewall_nftables.go

@@ -1,11 +1,11 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 //go:build linux
-// +build linux
 
 package firewalls
 
 import (
 	"errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
 	"github.com/TeaOSLab/EdgeNode/internal/conns"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/events"
@@ -13,9 +13,9 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
+	"github.com/google/nftables/expr"
 	"github.com/iwind/TeaGo/types"
 	"net"
-	"os/exec"
 	"regexp"
 	"runtime"
 	"strings"
@@ -37,8 +37,8 @@ func init() {
 					ticker.Stop()
 					break
 				}
-				_, err := exec.LookPath("nft")
-				if err == nil {
+				var nftExe = nftables.NftExePath()
+				if len(nftExe) > 0 {
 					nftablesFirewall, err := NewNFTablesFirewall()
 					if err != nil {
 						continue
@@ -88,11 +88,15 @@ type blockIPItem struct {
 }
 
 func NewNFTablesFirewall() (*NFTablesFirewall, error) {
+	conn, err := nftables.NewConn()
+	if err != nil {
+		return nil, err
+	}
 	var firewall = &NFTablesFirewall{
-		conn:        nftables.NewConn(),
+		conn:        conn,
 		dropIPQueue: make(chan *blockIPItem, 4096),
 	}
-	err := firewall.init()
+	err = firewall.init()
 	if err != nil {
 		return nil, err
 	}
@@ -110,8 +114,8 @@ type NFTablesFirewall struct {
 	allowIPv4Set *nftables.Set
 	allowIPv6Set *nftables.Set
 
-	denyIPv4Set *nftables.Set
-	denyIPv6Set *nftables.Set
+	denyIPv4Sets []*nftables.Set
+	denyIPv6Sets []*nftables.Set
 
 	firewalld *Firewalld
 
@@ -120,9 +124,9 @@ type NFTablesFirewall struct {
 
 func (this *NFTablesFirewall) init() error {
 	// check nft
-	nftPath, err := exec.LookPath("nft")
-	if err != nil {
-		return errors.New("nft not found")
+	var nftPath = nftables.NftExePath()
+	if len(nftPath) == 0 {
+		return errors.New("'nft' not found")
 	}
 	this.version = this.readVersion(nftPath)
 
@@ -186,7 +190,7 @@ func (this *NFTablesFirewall) init() error {
 
 		// allow set
 		// "allow" should be always first
-		for _, setAction := range []string{"allow", "deny"} {
+		for _, setAction := range []string{"allow", "deny", "deny1", "deny2", "deny3", "deny4"} {
 			var setName = setAction + "_set"
 
 			set, err := table.GetSet(setName)
@@ -216,32 +220,42 @@ func (this *NFTablesFirewall) init() error {
 				if setAction == "allow" {
 					this.allowIPv4Set = set
 				} else {
-					this.denyIPv4Set = set
+					this.denyIPv4Sets = append(this.denyIPv4Sets, set)
 				}
 			} else if tableDef.IsIPv6 {
 				if setAction == "allow" {
 					this.allowIPv6Set = set
 				} else {
-					this.denyIPv6Set = set
+					this.denyIPv6Sets = append(this.denyIPv6Sets, set)
 				}
 			}
 
 			// rule
 			var ruleName = []byte(setAction)
 			rule, err := chain.GetRuleWithUserData(ruleName)
+
+			// 将以前的drop规则删掉，替换成后面的reject
+			if err == nil && setAction != "allow" && rule != nil && rule.VerDict() == expr.VerdictDrop {
+				deleteErr := chain.DeleteRule(rule)
+				if deleteErr == nil {
+					err = nftables.ErrRuleNotFound
+					rule = nil
+				}
+			}
+
 			if err != nil {
 				if nftables.IsNotFound(err) {
 					if tableDef.IsIPv4 {
 						if setAction == "allow" {
 							rule, err = chain.AddAcceptIPv4SetRule(setName, ruleName)
 						} else {
-							rule, err = chain.AddDropIPv4SetRule(setName, ruleName)
+							rule, err = chain.AddRejectIPv4SetRule(setName, ruleName)
 						}
 					} else if tableDef.IsIPv6 {
 						if setAction == "allow" {
 							rule, err = chain.AddAcceptIPv6SetRule(setName, ruleName)
 						} else {
-							rule, err = chain.AddDropIPv6SetRule(setName, ruleName)
+							rule, err = chain.AddRejectIPv6SetRule(setName, ruleName)
 						}
 					}
 					if err != nil {
@@ -265,7 +279,7 @@ func (this *NFTablesFirewall) init() error {
 		for ipItem := range this.dropIPQueue {
 			switch ipItem.action {
 			case "drop":
-				err = this.DropSourceIP(ipItem.ip, ipItem.timeoutSeconds, false)
+				err := this.DropSourceIP(ipItem.ip, ipItem.timeoutSeconds, false)
 				if err != nil {
 					remotelogs.Warn("NFTABLES", "drop ip '"+ipItem.ip+"' failed: "+err.Error())
 				}
@@ -324,14 +338,14 @@ func (this *NFTablesFirewall) AllowSourceIP(ip string) error {
 		if this.allowIPv6Set == nil {
 			return errors.New("ipv6 ip set is nil")
 		}
-		return this.allowIPv6Set.AddElement(data.To16(), nil)
+		return this.allowIPv6Set.AddElement(data.To16(), nil, false)
 	}
 
 	// ipv4
 	if this.allowIPv4Set == nil {
 		return errors.New("ipv4 ip set is nil")
 	}
-	return this.allowIPv4Set.AddElement(data.To4(), nil)
+	return this.allowIPv4Set.AddElement(data.To4(), nil, false)
 }
 
 // RejectSourceIP 拒绝某个源IP连接
@@ -371,22 +385,23 @@ func (this *NFTablesFirewall) DropSourceIP(ip string, timeoutSeconds int, async
 	// 再次尝试关闭连接
 	defer conns.SharedMap.CloseIPConns(ip)
 
+	var ipLong = configutils.IPString2Long(ip)
 	if strings.Contains(ip, ":") { // ipv6
-		if this.denyIPv6Set == nil {
-			return errors.New("ipv6 ip set is nil")
+		if len(this.denyIPv6Sets) == 0 {
+			return errors.New("ipv6 ip set not found")
 		}
-		return this.denyIPv6Set.AddElement(data.To16(), &nftables.ElementOptions{
+		return this.denyIPv6Sets[ipLong%uint64(len(this.denyIPv6Sets))].AddElement(data.To16(), &nftables.ElementOptions{
 			Timeout: time.Duration(timeoutSeconds) * time.Second,
-		})
+		}, false)
 	}
 
 	// ipv4
-	if this.denyIPv4Set == nil {
-		return errors.New("ipv4 ip set is nil")
+	if len(this.denyIPv4Sets) == 0 {
+		return errors.New("ipv4 ip set not found")
 	}
-	return this.denyIPv4Set.AddElement(data.To4(), &nftables.ElementOptions{
+	return this.denyIPv4Sets[ipLong%uint64(len(this.denyIPv4Sets))].AddElement(data.To4(), &nftables.ElementOptions{
 		Timeout: time.Duration(timeoutSeconds) * time.Second,
-	})
+	}, false)
 }
 
 // RemoveSourceIP 删除某个源IP
@@ -396,9 +411,10 @@ func (this *NFTablesFirewall) RemoveSourceIP(ip string) error {
 		return errors.New("invalid ip '" + ip + "'")
 	}
 
+	var ipLong = configutils.IPString2Long(ip)
 	if strings.Contains(ip, ":") { // ipv6
-		if this.denyIPv6Set != nil {
-			err := this.denyIPv6Set.DeleteElement(data.To16())
+		if len(this.denyIPv6Sets) > 0 {
+			err := this.denyIPv6Sets[ipLong%uint64(len(this.denyIPv6Sets))].DeleteElement(data.To16())
 			if err != nil {
 				return err
 			}
@@ -415,13 +431,14 @@ func (this *NFTablesFirewall) RemoveSourceIP(ip string) error {
 	}
 
 	// ipv4
-	if this.allowIPv4Set != nil {
-		err := this.denyIPv4Set.DeleteElement(data.To4())
+	if len(this.denyIPv4Sets) > 0 {
+		err := this.denyIPv4Sets[ipLong%uint64(len(this.denyIPv4Sets))].DeleteElement(data.To4())
 		if err != nil {
 			return err
 		}
-
-		err = this.allowIPv4Set.DeleteElement(data.To4())
+	}
+	if this.allowIPv4Set != nil {
+		err := this.allowIPv4Set.DeleteElement(data.To4())
 		if err != nil {
 			return err
 		}

internal/firewalls/nftables/chain.go

@@ -1,6 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 //go:build linux
-// +build linux
 
 package nftables
 

internal/firewalls/nftables/chain_policy.go

@@ -1,4 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+//go:build linux
 
 package nftables
 

internal/firewalls/nftables/chain_test.go

@@ -1,6 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 //go:build linux
-// +build linux
 
 package nftables_test
 
@@ -11,7 +10,10 @@ import (
 )
 
 func getIPv4Chain(t *testing.T) *nftables.Chain {
-	var conn = nftables.NewConn()
+	conn, err := nftables.NewConn()
+	if err != nil {
+		t.Fatal(err)
+	}
 	table, err := conn.GetTable("test_ipv4", nftables.TableFamilyIPv4)
 	if err != nil {
 		if err == nftables.ErrTableNotFound {

internal/firewalls/nftables/conn.go

@@ -15,10 +15,14 @@ type Conn struct {
 	rawConn *nft.Conn
 }
 
-func NewConn() *Conn {
-	return &Conn{
-		rawConn: &nft.Conn{},
+func NewConn() (*Conn, error) {
+	conn, err := nft.New()
+	if err != nil {
+		return nil, err
 	}
+	return &Conn{
+		rawConn: conn,
+	}, nil
 }
 
 func (this *Conn) Raw() *nft.Conn {

internal/firewalls/nftables/errors.go

@@ -4,7 +4,10 @@
 
 package nftables
 
-import "errors"
+import (
+	"errors"
+	"strings"
+)
 
 var ErrTableNotFound = errors.New("table not found")
 var ErrChainNotFound = errors.New("chain not found")
@@ -15,5 +18,5 @@ func IsNotFound(err error) bool {
 	if err == nil {
 		return false
 	}
-	return err == ErrTableNotFound || err == ErrChainNotFound || err == ErrSetNotFound || err == ErrRuleNotFound
+	return err == ErrTableNotFound || err == ErrChainNotFound || err == ErrSetNotFound || err == ErrRuleNotFound || strings.Contains(err.Error(), "no such file or directory")
 }

internal/firewalls/nftables/expration.go

@@ -0,0 +1,65 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package nftables
+
+import (
+	"sync"
+	"time"
+)
+
+type Expiration struct {
+	m map[string]time.Time // key => expires time
+
+	lastGCAt int64
+
+	locker sync.RWMutex
+}
+
+func NewExpiration() *Expiration {
+	return &Expiration{
+		m: map[string]time.Time{},
+	}
+}
+
+func (this *Expiration) AddUnsafe(key []byte, expires time.Time) {
+	this.m[string(key)] = expires
+}
+
+func (this *Expiration) Add(key []byte, expires time.Time) {
+	this.locker.Lock()
+	this.m[string(key)] = expires
+	this.gc()
+	this.locker.Unlock()
+}
+
+func (this *Expiration) Remove(key []byte) {
+	this.locker.Lock()
+	delete(this.m, string(key))
+	this.locker.Unlock()
+}
+
+func (this *Expiration) Contains(key []byte) bool {
+	this.locker.RLock()
+	expires, ok := this.m[string(key)]
+	if ok && expires.Year() > 2000 && time.Now().After(expires) {
+		ok = false
+	}
+	this.locker.RUnlock()
+	return ok
+}
+
+func (this *Expiration) gc() {
+	// we won't gc too frequently
+	var currentTime = time.Now().Unix()
+	if this.lastGCAt >= currentTime {
+		return
+	}
+	this.lastGCAt = currentTime
+
+	var now = time.Now().Add(-10 * time.Second) // gc elements expired before 10 seconds ago
+	for key, expires := range this.m {
+		if expires.Year() > 2000 && now.After(expires) {
+			delete(this.m, key)
+		}
+	}
+}

internal/firewalls/nftables/expration_test.go

@@ -0,0 +1,59 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package nftables_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/firewalls/nftables"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	"net"
+	"testing"
+	"time"
+)
+
+func TestExpiration_Add(t *testing.T) {
+	var expiration = nftables.NewExpiration()
+	{
+		expiration.Add([]byte{'a', 'b', 'c'}, time.Now())
+		t.Log(expiration.Contains([]byte{'a', 'b', 'c'}))
+	}
+	{
+		expiration.Add([]byte{'a', 'b', 'c'}, time.Now().Add(1*time.Second))
+		t.Log(expiration.Contains([]byte{'a', 'b', 'c'}))
+	}
+	{
+		expiration.Add([]byte{'a', 'b', 'c'}, time.Time{})
+		t.Log(expiration.Contains([]byte{'a', 'b', 'c'}))
+	}
+	{
+		expiration.Add([]byte{'a', 'b', 'c'}, time.Now().Add(-1*time.Second))
+		t.Log(expiration.Contains([]byte{'a', 'b', 'c'}))
+	}
+	{
+		expiration.Add([]byte{'a', 'b', 'c'}, time.Now().Add(-10*time.Second))
+		t.Log(expiration.Contains([]byte{'a', 'b', 'c'}))
+	}
+	{
+		expiration.Add([]byte{'a', 'b', 'c'}, time.Now().Add(1*time.Second))
+		expiration.Remove([]byte{'a', 'b', 'c'})
+		t.Log(expiration.Contains([]byte{'a', 'b', 'c'}))
+	}
+	{
+		expiration.Add(net.ParseIP("10.254.0.75").To4(), time.Now())
+		t.Log(expiration.Contains(net.ParseIP("10.254.0.75").To4()))
+	}
+}
+
+func BenchmarkNewExpiration(b *testing.B) {
+	var expiration = nftables.NewExpiration()
+	for i := 0; i < 10_000; i++ {
+		expiration.Add([]byte(types.String(types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255)))), time.Now().Add(3600*time.Second))
+	}
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			expiration.Add([]byte(types.String(types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255))+"."+types.String(rands.Int(0, 255)))), time.Now().Add(3600*time.Second))
+		}
+	})
+}

internal/firewalls/nftables/family.go

@@ -1,4 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+//go:build linux
 
 package nftables
 

internal/firewalls/nftables/installer.go

@@ -1,4 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build linux
 
 package nftables
 
@@ -38,8 +39,7 @@ func init() {
 		}
 
 		if os.Getgid() == 0 { // root user only
-			_, err := exec.LookPath("nft")
-			if err == nil {
+			if len(NftExePath()) > 0 {
 				return
 			}
 			goman.New(func() {
@@ -53,6 +53,25 @@ func init() {
 	})
 }
 
+// NftExePath 查找nftables可执行文件路径
+func NftExePath() string {
+	path, _ := exec.LookPath("nft")
+	if len(path) > 0 {
+		return path
+	}
+
+	for _, possiblePath := range []string{
+		"/usr/sbin/nft",
+	} {
+		_, err := os.Stat(possiblePath)
+		if err == nil {
+			return possiblePath
+		}
+	}
+
+	return ""
+}
+
 type Installer struct {
 }
 
@@ -67,8 +86,7 @@ func (this *Installer) Install() error {
 	}
 
 	// 检查是否已经存在
-	_, err := exec.LookPath("nft")
-	if err == nil {
+	if len(NftExePath()) > 0  {
 		return nil
 	}
 

internal/firewalls/nftables/rule.go

@@ -1,4 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+//go:build linux
 
 package nftables
 

internal/firewalls/nftables/set.go

@@ -1,6 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 //go:build linux
-// +build linux
 
 package nftables
 
@@ -35,17 +34,25 @@ type Set struct {
 	conn   *Conn
 	rawSet *nft.Set
 	batch  *SetBatch
+
+	expiration *Expiration
 }
 
 func NewSet(conn *Conn, rawSet *nft.Set) *Set {
-	return &Set{
-		conn:   conn,
-		rawSet: rawSet,
+	var set = &Set{
+		conn:       conn,
+		rawSet:     rawSet,
+		expiration: nil,
 		batch: &SetBatch{
 			conn:   conn,
 			rawSet: rawSet,
 		},
 	}
+
+	// retrieve set elements to improve "delete" speed
+	set.initElements()
+
+	return set
 }
 
 func (this *Set) Raw() *nft.Set {
@@ -56,12 +63,22 @@ func (this *Set) Name() string {
 	return this.rawSet.Name
 }
 
-func (this *Set) AddElement(key []byte, options *ElementOptions) error {
+func (this *Set) AddElement(key []byte, options *ElementOptions, overwrite bool) error {
+	// check if already exists
+	if this.expiration != nil && !overwrite && this.expiration.Contains(key) {
+		return nil
+	}
+
+	var expiresTime = time.Time{}
 	var rawElement = nft.SetElement{
 		Key: key,
 	}
 	if options != nil {
 		rawElement.Timeout = options.Timeout
+
+		if options.Timeout > 0 {
+			expiresTime = time.UnixMilli(time.Now().UnixMilli() + options.Timeout.Milliseconds())
+		}
 	}
 	err := this.conn.Raw().SetAddElements(this.rawSet, []nft.SetElement{
 		rawElement,
@@ -71,9 +88,19 @@ func (this *Set) AddElement(key []byte, options *ElementOptions) error {
 	}
 
 	err = this.conn.Commit()
-	if err != nil {
+	if err == nil {
+		if this.expiration != nil {
+			this.expiration.Add(key, expiresTime)
+		}
+	} else {
+		var isFileExistsErr = strings.Contains(err.Error(), "file exists")
+		if !overwrite && isFileExistsErr {
+			// ignore file exists error
+			return nil
+		}
+
 		// retry if exists
-		if strings.Contains(err.Error(), "file exists") {
+		if overwrite && isFileExistsErr {
 			deleteErr := this.conn.Raw().SetDeleteElements(this.rawSet, []nft.SetElement{
 				{
 					Key: key,
@@ -85,6 +112,11 @@ func (this *Set) AddElement(key []byte, options *ElementOptions) error {
 				})
 				if err == nil {
 					err = this.conn.Commit()
+					if err == nil {
+						if this.expiration != nil {
+							this.expiration.Add(key, expiresTime)
+						}
+					}
 				}
 			}
 		}
@@ -93,20 +125,25 @@ func (this *Set) AddElement(key []byte, options *ElementOptions) error {
 	return err
 }
 
-func (this *Set) AddIPElement(ip string, options *ElementOptions) error {
+func (this *Set) AddIPElement(ip string, options *ElementOptions, overwrite bool) error {
 	var ipObj = net.ParseIP(ip)
 	if ipObj == nil {
 		return errors.New("invalid ip '" + ip + "'")
 	}
 
 	if utils.IsIPv4(ip) {
-		return this.AddElement(ipObj.To4(), options)
+		return this.AddElement(ipObj.To4(), options, overwrite)
 	} else {
-		return this.AddElement(ipObj.To16(), options)
+		return this.AddElement(ipObj.To16(), options, overwrite)
 	}
 }
 
 func (this *Set) DeleteElement(key []byte) error {
+	// if set element does not exist, we return immediately
+	if this.expiration != nil && !this.expiration.Contains(key) {
+		return nil
+	}
+
 	err := this.conn.Raw().SetDeleteElements(this.rawSet, []nft.SetElement{
 		{
 			Key: key,
@@ -116,9 +153,17 @@ func (this *Set) DeleteElement(key []byte) error {
 		return err
 	}
 	err = this.conn.Commit()
-	if err != nil {
+	if err == nil {
+		if this.expiration != nil {
+			this.expiration.Remove(key)
+		}
+	} else {
 		if strings.Contains(err.Error(), "no such file or directory") {
 			err = nil
+
+			if this.expiration != nil {
+				this.expiration.Remove(key)
+			}
 		}
 	}
 	return err

internal/firewalls/nftables/set_data_type.go

@@ -1,4 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+//go:build linux
 
 package nftables
 

internal/firewalls/nftables/set_ext.go

@@ -0,0 +1,8 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build linux && !plus
+
+package nftables
+
+func (this *Set) initElements() {
+	// NOT IMPLEMENTED
+}

internal/firewalls/nftables/set_test.go

@@ -34,7 +34,7 @@ func getIPv4Set(t *testing.T) *nftables.Set {
 
 func TestSet_AddElement(t *testing.T) {
 	var set = getIPv4Set(t)
-	err := set.AddElement(net.ParseIP("192.168.2.31").To4(), &nftables.ElementOptions{Timeout: 86400 * time.Second})
+	err := set.AddElement(net.ParseIP("192.168.2.31").To4(), &nftables.ElementOptions{Timeout: 86400 * time.Second}, false)
 	if err != nil {
 		t.Fatal(err)
 	}

internal/firewalls/nftables/table.go

@@ -1,6 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 //go:build linux
-// +build linux
 
 package nftables
 

internal/firewalls/nftables/table_test.go

@@ -1,6 +1,5 @@
 // Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
 //go:build linux
-// +build linux
 
 package nftables_test
 
@@ -10,7 +9,10 @@ import (
 )
 
 func getIPv4Table(t *testing.T) *nftables.Table {
-	var conn = nftables.NewConn()
+	conn, err := nftables.NewConn()
+	if err != nil {
+		t.Fatal(err)
+	}
 	table, err := conn.GetTable("test_ipv4", nftables.TableFamilyIPv4)
 	if err != nil {
 		if err == nftables.ErrTableNotFound {

internal/firewalls/utils.go

@@ -0,0 +1,30 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package firewalls
+
+import (
+	"time"
+)
+
+// DropTemporaryTo 使用本地防火墙临时拦截IP数据包
+func DropTemporaryTo(ip string, expiresAt int64) {
+	// 如果为0，则表示是长期有效
+	if expiresAt <= 0 {
+		expiresAt = time.Now().Unix() + 3600
+	}
+
+	var timeout = expiresAt - time.Now().Unix()
+	if timeout < 1 {
+		return
+	}
+	if timeout > 3600 {
+		timeout = 3600
+	}
+
+	// 使用本地防火墙延长封禁
+	var fw = Firewall()
+	if fw != nil && !fw.IsMock() {
+		// 这里 int(int64) 转换的前提是限制了 timeout <= 3600，否则将有整型溢出的风险
+		_ = fw.DropSourceIP(ip, int(timeout), true)
+	}
+}

internal/iplibrary/ip_item.go

@@ -1,6 +1,8 @@
 package iplibrary
 
-import "github.com/TeaOSLab/EdgeNode/internal/utils"
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+)
 
 type IPItemType = string
 
@@ -45,7 +47,7 @@ func (this *IPItem) containsIPv4(ip uint64) bool {
 			return false
 		}
 	}
-	if this.ExpiredAt > 0 && this.ExpiredAt < utils.UnixTime() {
+	if this.ExpiredAt > 0 && this.ExpiredAt < fasttime.Now().Unix() {
 		return false
 	}
 	return true
@@ -56,7 +58,7 @@ func (this *IPItem) containsIPv6(ip uint64) bool {
 	if this.IPFrom != ip {
 		return false
 	}
-	if this.ExpiredAt > 0 && this.ExpiredAt < utils.UnixTime() {
+	if this.ExpiredAt > 0 && this.ExpiredAt < fasttime.Now().Unix() {
 		return false
 	}
 	return true
@@ -64,7 +66,7 @@ func (this *IPItem) containsIPv6(ip uint64) bool {
 
 // 检查是否包所有IP
 func (this *IPItem) containsAll() bool {
-	if this.ExpiredAt > 0 && this.ExpiredAt < utils.UnixTime() {
+	if this.ExpiredAt > 0 && this.ExpiredAt < fasttime.Now().Unix() {
 		return false
 	}
 	return true

internal/iplibrary/ip_list.go

@@ -3,6 +3,7 @@ package iplibrary
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/expires"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"sort"
 	"sync"
 )
@@ -72,6 +73,25 @@ func (this *IPList) Contains(ip uint64) bool {
 	return item != nil
 }
 
+// ContainsExpires 判断是否包含某个IP
+func (this *IPList) ContainsExpires(ip uint64) (expiresAt int64, ok bool) {
+	this.locker.RLock()
+	if len(this.allItemsMap) > 0 {
+		this.locker.RUnlock()
+		return 0, true
+	}
+
+	var item = this.lookupIP(ip)
+
+	this.locker.RUnlock()
+
+	if item == nil {
+		return
+	}
+
+	return item.ExpiredAt, true
+}
+
 // ContainsIPStrings 是否包含一组IP中的任意一个，并返回匹配的第一个Item
 func (this *IPList) ContainsIPStrings(ipStrings []string) (item *IPItem, found bool) {
 	if len(ipStrings) == 0 {
@@ -110,7 +130,7 @@ func (this *IPList) addItem(item *IPItem, sortable bool) {
 		return
 	}
 
-	if item.ExpiredAt > 0 && item.ExpiredAt < utils.UnixTime() {
+	if item.ExpiredAt > 0 && item.ExpiredAt < fasttime.Now().Unix() {
 		return
 	}
 
@@ -155,7 +175,7 @@ func (this *IPList) addItem(item *IPItem, sortable bool) {
 	this.locker.Unlock()
 }
 
-//  对列表进行排序
+// 对列表进行排序
 func (this *IPList) sortItems() {
 	sort.Slice(this.sortedItems, func(i, j int) bool {
 		var item1 = this.sortedItems[i]

internal/iplibrary/ip_list_db.go

@@ -17,13 +17,17 @@ import (
 type IPListDB struct {
 	db *dbs.DB
 
-	itemTableName string
+	itemTableName    string
+	versionTableName string
 
-	deleteExpiredItemsStmt *dbs.Stmt
-	deleteItemStmt         *dbs.Stmt
-	insertItemStmt         *dbs.Stmt
-	selectItemsStmt        *dbs.Stmt
-	selectMaxVersionStmt   *dbs.Stmt
+	deleteExpiredItemsStmt   *dbs.Stmt
+	deleteItemStmt           *dbs.Stmt
+	insertItemStmt           *dbs.Stmt
+	selectItemsStmt          *dbs.Stmt
+	selectMaxItemVersionStmt *dbs.Stmt
+
+	selectVersionStmt *dbs.Stmt
+	updateVersionStmt *dbs.Stmt
 
 	cleanTicker *time.Ticker
 
@@ -34,9 +38,10 @@ type IPListDB struct {
 
 func NewIPListDB() (*IPListDB, error) {
 	var db = &IPListDB{
-		itemTableName: "ipItems",
-		dir:           filepath.Clean(Tea.Root + "/data"),
-		cleanTicker:   time.NewTicker(24 * time.Hour),
+		itemTableName:    "ipItems",
+		versionTableName: "versions",
+		dir:              filepath.Clean(Tea.Root + "/data"),
+		cleanTicker:      time.NewTicker(24 * time.Hour),
 	}
 	err := db.init()
 	return db, err
@@ -108,6 +113,15 @@ ON "` + this.itemTableName + `" (
 		return err
 	}
 
+	_, err = db.Exec(`CREATE TABLE IF NOT EXISTS "` + this.versionTableName + `" (
+  "id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
+  "version" integer DEFAULT 0
+);
+`)
+	if err != nil {
+		return err
+	}
+
 	// 初始化SQL语句
 	this.deleteExpiredItemsStmt, err = this.db.Prepare(`DELETE FROM "` + this.itemTableName + `" WHERE  "expiredAt">0 AND "expiredAt"<?`)
 	if err != nil {
@@ -129,7 +143,20 @@ ON "` + this.itemTableName + `" (
 		return err
 	}
 
-	this.selectMaxVersionStmt, err = this.db.Prepare(`SELECT "version" FROM "` + this.itemTableName + `" ORDER BY "id" DESC LIMIT 1`)
+	this.selectMaxItemVersionStmt, err = this.db.Prepare(`SELECT "version" FROM "` + this.itemTableName + `" ORDER BY "id" DESC LIMIT 1`)
+	if err != nil {
+		return err
+	}
+
+	this.selectVersionStmt, err = this.db.Prepare(`SELECT "version" FROM "` + this.versionTableName + `" LIMIT 1`)
+	if err != nil {
+		return err
+	}
+
+	this.updateVersionStmt, err = this.db.Prepare(`REPLACE INTO "` + this.versionTableName + `" ("id", "version") VALUES (1, ?)`)
+	if err != nil {
+		return err
+	}
 
 	this.db = db
 
@@ -172,11 +199,15 @@ func (this *IPListDB) AddItem(item *pb.IPItem) error {
 
 	// 如果是删除，则不再创建新记录
 	if item.IsDeleted {
-		return nil
+		return this.UpdateMaxVersion(item.Version)
 	}
 
 	_, err = this.insertItemStmt.Exec(item.ListId, item.ListType, item.IsGlobal, item.Type, item.Id, item.IpFrom, item.IpTo, item.ExpiredAt, item.EventLevel, item.IsDeleted, item.Version, item.NodeId, item.ServerId)
-	return err
+	if err != nil {
+		return err
+	}
+
+	return this.UpdateMaxVersion(item.Version)
 }
 
 func (this *IPListDB) ReadItems(offset int64, size int64) (items []*pb.IPItem, err error) {
@@ -210,27 +241,63 @@ func (this *IPListDB) ReadMaxVersion() int64 {
 		return 0
 	}
 
-	var row = this.selectMaxVersionStmt.QueryRow()
-	if row == nil {
-		return 0
+	// from version table
+	{
+		var row = this.selectVersionStmt.QueryRow()
+		if row == nil {
+			return 0
+		}
+		var version int64
+		err := row.Scan(&version)
+		if err == nil {
+			return version
+		}
 	}
-	var version int64
-	err := row.Scan(&version)
-	if err != nil {
-		return 0
+
+	// from items table
+	{
+		var row = this.selectMaxItemVersionStmt.QueryRow()
+		if row == nil {
+			return 0
+		}
+		var version int64
+		err := row.Scan(&version)
+		if err != nil {
+			return 0
+		}
+
+		return version
 	}
-	return version
+}
+
+// UpdateMaxVersion 修改版本号
+func (this *IPListDB) UpdateMaxVersion(version int64) error {
+	if this.isClosed {
+		return nil
+	}
+
+	_, err := this.updateVersionStmt.Exec(version)
+	return err
 }
 
 func (this *IPListDB) Close() error {
 	this.isClosed = true
 
 	if this.db != nil {
-		_ = this.deleteExpiredItemsStmt.Close()
-		_ = this.deleteItemStmt.Close()
-		_ = this.insertItemStmt.Close()
-		_ = this.selectItemsStmt.Close()
-		_ = this.selectMaxVersionStmt.Close()
+		for _, stmt := range []*dbs.Stmt{
+			this.deleteExpiredItemsStmt,
+			this.deleteItemStmt,
+			this.insertItemStmt,
+			this.selectItemsStmt,
+			this.selectMaxItemVersionStmt, // ipItems table
+
+			this.selectVersionStmt, // versions table
+			this.updateVersionStmt,
+		} {
+			if stmt != nil {
+				_ = stmt.Close()
+			}
+		}
 
 		return this.db.Close()
 	}

internal/iplibrary/ip_list_db_test.go

@@ -79,3 +79,15 @@ func TestIPListDB_ReadMaxVersion(t *testing.T) {
 	}
 	t.Log(db.ReadMaxVersion())
 }
+
+func TestIPListDB_UpdateMaxVersion(t *testing.T) {
+	db, err := iplibrary.NewIPListDB()
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = db.UpdateMaxVersion(1027)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(db.ReadMaxVersion())
+}

internal/iplibrary/list_utils.go

@@ -10,50 +10,54 @@ import (
 
 // AllowIP 检查IP是否被允许访问
 // 如果一个IP不在任何名单中，则允许访问
-func AllowIP(ip string, serverId int64) (canGoNext bool, inAllowList bool) {
+func AllowIP(ip string, serverId int64) (canGoNext bool, inAllowList bool, expiresAt int64) {
 	if !Tea.IsTesting() { // 如果在测试环境，我们不加入一些白名单，以便于可以在本地和局域网正常测试
 		// 放行lo
 		if ip == "127.0.0.1" || ip == "::1" {
-			return true, true
+			return true, true, 0
 		}
 
 		// check node
 		nodeConfig, err := nodeconfigs.SharedNodeConfig()
 		if err == nil && nodeConfig.IPIsAutoAllowed(ip) {
-			return true, true
+			return true, true, 0
 		}
 	}
 
 	var ipLong = utils.IP2Long(ip)
 	if ipLong == 0 {
-		return false, false
+		return false, false, 0
 	}
 
 	// check white lists
 	if GlobalWhiteIPList.Contains(ipLong) {
-		return true, true
+		return true, true, 0
 	}
 
 	if serverId > 0 {
 		var list = SharedServerListManager.FindWhiteList(serverId, false)
 		if list != nil && list.Contains(ipLong) {
-			return true, true
+			return true, true, 0
 		}
 	}
 
 	// check black lists
-	if GlobalBlackIPList.Contains(ipLong) {
-		return false, false
+	expiresAt, ok := GlobalBlackIPList.ContainsExpires(ipLong)
+	if ok {
+		return false, false, expiresAt
 	}
 
 	if serverId > 0 {
 		var list = SharedServerListManager.FindBlackList(serverId, false)
-		if list != nil && list.Contains(ipLong) {
-			return false, false
+		if list != nil {
+			expiresAt, ok = list.ContainsExpires(ipLong)
+			if ok {
+				return false, false, expiresAt
+			}
 		}
 	}
 
-	return true, false
+	return true, false, 0
 }
 
 // IsInWhiteList 检查IP是否在白名单中
@@ -73,7 +77,7 @@ func AllowIPStrings(ipStrings []string, serverId int64) bool {
 		return true
 	}
 	for _, ip := range ipStrings {
-		isAllowed, _ := AllowIP(ip, serverId)
+		isAllowed, _, _ := AllowIP(ip, serverId)
 		if !isAllowed {
 			return false
 		}

internal/iplibrary/manager_ip_list.go

@@ -47,17 +47,20 @@ type IPListManager struct {
 
 	db *IPListDB
 
-	version  int64
-	pageSize int64
+	lastVersion   int64
+	fetchPageSize int64
 
 	listMap map[int64]*IPList
 	locker  sync.Mutex
+
+	isFirstTime bool
 }
 
 func NewIPListManager() *IPListManager {
 	return &IPListManager{
-		pageSize: 1000,
-		listMap:  map[int64]*IPList{},
+		fetchPageSize: 5_000,
+		listMap:       map[int64]*IPList{},
+		isFirstTime:   true,
 	}
 }
 
@@ -117,11 +120,11 @@ func (this *IPListManager) init() {
 		_ = db.DeleteExpiredItems()
 
 		// 本地数据库中最大版本号
-		this.version = db.ReadMaxVersion()
+		this.lastVersion = db.ReadMaxVersion()
 
 		// 从本地数据库中加载
 		var offset int64 = 0
-		var size int64 = 1000
+		var size int64 = 2_000
 		for {
 			items, err := db.ReadItems(offset, size)
 			var l = len(items)
@@ -148,6 +151,11 @@ func (this *IPListManager) loop() error {
 		return nil
 	}
 
+	// 第一次同步则打印信息
+	if this.isFirstTime {
+		remotelogs.Println("IP_LIST_MANAGER", "initializing ip items ...")
+	}
+
 	for {
 		hasNext, err := this.fetch()
 		if err != nil {
@@ -159,6 +167,12 @@ func (this *IPListManager) loop() error {
 		time.Sleep(1 * time.Second)
 	}
 
+	// 第一次同步则打印信息
+	if this.isFirstTime {
+		this.isFirstTime = false
+		remotelogs.Println("IP_LIST_MANAGER", "finished initializing ip items")
+	}
+
 	return nil
 }
 
@@ -168,8 +182,8 @@ func (this *IPListManager) fetch() (hasNext bool, err error) {
 		return false, err
 	}
 	itemsResp, err := rpcClient.IPItemRPC.ListIPItemsAfterVersion(rpcClient.Context(), &pb.ListIPItemsAfterVersionRequest{
-		Version: this.version,
-		Size:    this.pageSize,
+		Version: this.lastVersion,
+		Size:    this.fetchPageSize,
 	})
 	if err != nil {
 		if rpc.IsConnError(err) {
@@ -211,6 +225,7 @@ func (this *IPListManager) DeleteExpiredItems() {
 	}
 }
 
+// 处理IP条目
 func (this *IPListManager) processItems(items []*pb.IPItem, fromRemote bool) {
 	var changedLists = map[*IPList]zero.Zero{}
 	for _, item := range items {
@@ -280,8 +295,8 @@ func (this *IPListManager) processItems(items []*pb.IPItem, fromRemote bool) {
 
 	if fromRemote {
 		var latestVersion = items[len(items)-1].Version
-		if latestVersion > this.version {
-			this.version = latestVersion
+		if latestVersion > this.lastVersion {
+			this.lastVersion = latestVersion
 		}
 	}
 }

internal/nodes/client_conn.go

@@ -12,6 +12,8 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
 	"github.com/TeaOSLab/EdgeNode/internal/ttlcache"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	connutils "github.com/TeaOSLab/EdgeNode/internal/utils/conns"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/types"
@@ -33,6 +35,7 @@ type ClientConn struct {
 	hasRead bool
 
 	isLO          bool // 是否为环路
+	isNoStat      bool // 是否不统计带宽
 	isInAllowList bool
 
 	hasResetSYNFlood bool
@@ -52,15 +55,15 @@ type ClientConn struct {
 func NewClientConn(rawConn net.Conn, isHTTP bool, isTLS bool, isInAllowList bool) net.Conn {
 	// 是否为环路
 	var remoteAddr = rawConn.RemoteAddr().String()
-	var isLO = strings.HasPrefix(remoteAddr, "127.0.0.1:") || strings.HasPrefix(remoteAddr, "[::1]:")
 
 	var conn = &ClientConn{
 		BaseClientConn: BaseClientConn{rawConn: rawConn},
 		isTLS:          isTLS,
 		isHTTP:         isHTTP,
-		isLO:           isLO,
+		isLO:           strings.HasPrefix(remoteAddr, "127.0.0.1:") || strings.HasPrefix(remoteAddr, "[::1]:"),
+		isNoStat:       connutils.IsNoStatConn(rawConn.RemoteAddr().String()),
 		isInAllowList:  isInAllowList,
-		createdAt:      time.Now().Unix(),
+		createdAt:      fasttime.Now().Unix(),
 	}
 
 	var globalServerConfig = sharedNodeConfig.GlobalServerConfig
@@ -84,7 +87,7 @@ func NewClientConn(rawConn net.Conn, isHTTP bool, isTLS bool, isInAllowList bool
 
 func (this *ClientConn) Read(b []byte) (n int, err error) {
 	if this.isDebugging {
-		this.lastReadAt = time.Now().Unix()
+		this.lastReadAt = fasttime.Now().Unix()
 
 		defer func() {
 			if err != nil {
@@ -150,7 +153,7 @@ func (this *ClientConn) Write(b []byte) (n int, err error) {
 	}
 
 	if this.isDebugging {
-		this.lastWriteAt = time.Now().Unix()
+		this.lastWriteAt = fasttime.Now().Unix()
 
 		defer func() {
 			if err != nil {
@@ -182,14 +185,15 @@ func (this *ClientConn) Write(b []byte) (n int, err error) {
 	if n > 0 {
 		// 统计当前服务带宽
 		if this.serverId > 0 {
-			if !this.isLO || Tea.IsTesting() { // 环路不统计带宽，避免缓存预热等行为产生带宽
+			// TODO 需要加入在serverId绑定之前的带宽
+			if !this.isNoStat || Tea.IsTesting() { // 环路不统计带宽，避免缓存预热等行为产生带宽
 				atomic.AddUint64(&teaconst.OutTrafficBytes, uint64(n))
 
 				var cost = time.Since(before).Seconds()
 				if cost > 1 {
-					stats.SharedBandwidthStatManager.Add(this.userId, this.serverId, int64(float64(n)/cost), int64(n))
+					stats.SharedBandwidthStatManager.AddBandwidth(this.userId, this.serverId, int64(float64(n)/cost), int64(n))
 				} else {
-					stats.SharedBandwidthStatManager.Add(this.userId, this.serverId, int64(n), int64(n))
+					stats.SharedBandwidthStatManager.AddBandwidth(this.userId, this.serverId, int64(n), int64(n))
 				}
 			}
 		}
@@ -287,7 +291,7 @@ func (this *ClientConn) resetSYNFlood() {
 func (this *ClientConn) increaseSYNFlood(synFloodConfig *firewallconfigs.SYNFloodConfig) {
 	var ip = this.RawIP()
 	if len(ip) > 0 && !iplibrary.IsInWhiteList(ip) && (!synFloodConfig.IgnoreLocal || !utils.IsLocalIP(ip)) {
-		var timestamp = utils.NextMinuteUnixTime()
+		var timestamp = fasttime.Now().UnixNextMinute()
 		var result = ttlcache.SharedCache.IncreaseInt64("SYN_FLOOD:"+ip, 1, timestamp, true)
 		var minAttempts = synFloodConfig.MinAttempts
 		if minAttempts < 5 {
@@ -307,7 +311,7 @@ func (this *ClientConn) increaseSYNFlood(synFloodConfig *firewallconfigs.SYNFloo
 			_ = this.SetLinger(0)
 			_ = this.Close()
 
-			waf.SharedIPBlackList.RecordIP(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip, time.Now().Unix()+int64(timeout), 0, true, 0, 0, "疑似SYN Flood攻击，当前1分钟"+types.String(result)+"次空连接")
+			waf.SharedIPBlackList.RecordIP(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip, fasttime.Now().Unix()+int64(timeout), 0, true, 0, 0, "疑似SYN Flood攻击，当前1分钟"+types.String(result)+"次空连接")
 		}
 	}
 }

internal/nodes/client_conn_base.go

@@ -4,6 +4,8 @@ package nodes
 
 import (
 	"crypto/tls"
+	"github.com/TeaOSLab/EdgeNode/internal/firewalls"
+	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	"net"
 )
 
@@ -48,7 +50,20 @@ func (this *BaseClientConn) Bind(serverId int64, remoteAddr string, maxConnsPerS
 }
 
 // SetServerId 设置服务ID
-func (this *BaseClientConn) SetServerId(serverId int64) {
+func (this *BaseClientConn) SetServerId(serverId int64) (goNext bool) {
+	goNext = true
+
+	// 检查服务相关IP黑名单
+	if serverId > 0 && len(this.rawIP) > 0 {
+		// 是否在白名单中
+		ok, _, expiresAt := iplibrary.AllowIP(this.rawIP, serverId)
+		if !ok {
+			_ = this.rawConn.Close()
+			firewalls.DropTemporaryTo(this.rawIP, expiresAt)
+			return false
+		}
+	}
+
 	this.serverId = serverId
 
 	// 设置包装前连接
@@ -61,6 +76,8 @@ func (this *BaseClientConn) SetServerId(serverId int64) {
 	case *ClientConn:
 		conn.SetServerId(serverId)
 	}
+
+	return true
 }
 
 // ServerId 读取当前连接绑定的服务ID

internal/nodes/client_conn_interface.go

@@ -16,7 +16,7 @@ type ClientConnInterface interface {
 	ServerId() int64
 
 	// SetServerId 设置服务ID
-	SetServerId(serverId int64)
+	SetServerId(serverId int64) (goNext bool)
 
 	// SetUserId 设置所属服务的用户ID
 	SetUserId(userId int64)

internal/nodes/client_listener.go

@@ -8,7 +8,6 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"net"
-	"time"
 )
 
 // ClientListener 客户端网络监听
@@ -43,25 +42,17 @@ func (this *ClientListener) Accept() (net.Conn, error) {
 	ip, _, err := net.SplitHostPort(conn.RemoteAddr().String())
 	var isInAllowList = false
 	if err == nil {
-		canGoNext, inAllowList := iplibrary.AllowIP(ip, 0)
+		canGoNext, inAllowList, expiresAt := iplibrary.AllowIP(ip, 0)
 		isInAllowList = inAllowList
-		if !waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) {
-			expiresAt, ok := waf.SharedIPBlackList.ContainsExpires(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip)
-			if ok {
-				var timeout = expiresAt - time.Now().Unix()
-				if timeout > 0 {
+		if !canGoNext {
+			firewalls.DropTemporaryTo(ip, expiresAt)
+		} else {
+			if !waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) {
+				var ok = false
+				expiresAt, ok = waf.SharedIPBlackList.ContainsExpires(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip)
+				if ok {
 					canGoNext = false
-
-					if timeout > 3600 {
-						timeout = 3600
-					}
-
-					// 使用本地防火墙延长封禁
-					var fw = firewalls.Firewall()
-					if fw != nil && !fw.IsMock() {
-						// 这里 int(int64) 转换的前提是限制了 timeout <= 3600，否则将有整型溢出的风险
-						_ = fw.DropSourceIP(ip, int(timeout), true)
-					}
+					firewalls.DropTemporaryTo(ip, expiresAt)
 				}
 			}
 		}

internal/nodes/http_access_log_queue.go

@@ -11,6 +11,7 @@ import (
 	"google.golang.org/grpc/status"
 	"strings"
 	"time"
+	"unicode/utf8"
 )
 
 var sharedHTTPAccessLogQueue = NewHTTPAccessLogQueue()
@@ -137,14 +138,23 @@ Loop:
 	return nil
 }
 
+// ToValidUTF8 处理访问日志中的非UTF-8字节
 func (this *HTTPAccessLogQueue) ToValidUTF8(accessLog *pb.HTTPAccessLog) {
+	accessLog.RemoteAddr = utils.ToValidUTF8string(accessLog.RemoteAddr)
 	accessLog.RemoteUser = utils.ToValidUTF8string(accessLog.RemoteUser)
 	accessLog.RequestURI = utils.ToValidUTF8string(accessLog.RequestURI)
 	accessLog.RequestPath = utils.ToValidUTF8string(accessLog.RequestPath)
 	accessLog.RequestFilename = utils.ToValidUTF8string(accessLog.RequestFilename)
 	accessLog.RequestBody = bytes.ToValidUTF8(accessLog.RequestBody, []byte{})
+	accessLog.Host = utils.ToValidUTF8string(accessLog.Host)
+	accessLog.Hostname = utils.ToValidUTF8string(accessLog.Hostname)
+
+	for k, v := range accessLog.SentHeader {
+		if !utf8.ValidString(k) {
+			delete(accessLog.SentHeader, k)
+			continue
+		}
 
-	for _, v := range accessLog.SentHeader {
 		for index, s := range v.Values {
 			v.Values[index] = utils.ToValidUTF8string(s)
 		}
@@ -156,15 +166,27 @@ func (this *HTTPAccessLogQueue) ToValidUTF8(accessLog *pb.HTTPAccessLog) {
 	accessLog.ContentType = utils.ToValidUTF8string(accessLog.ContentType)
 
 	for k, c := range accessLog.Cookie {
+		if !utf8.ValidString(k) {
+			delete(accessLog.Cookie, k)
+			continue
+		}
 		accessLog.Cookie[k] = utils.ToValidUTF8string(c)
 	}
 
 	accessLog.Args = utils.ToValidUTF8string(accessLog.Args)
 	accessLog.QueryString = utils.ToValidUTF8string(accessLog.QueryString)
 
-	for _, v := range accessLog.Header {
+	for k, v := range accessLog.Header {
+		if !utf8.ValidString(k) {
+			delete(accessLog.Header, k)
+			continue
+		}
 		for index, s := range v.Values {
 			v.Values[index] = utils.ToValidUTF8string(s)
 		}
 	}
+
+	for k, v := range accessLog.Errors {
+		accessLog.Errors[k] = utils.ToValidUTF8string(v)
+	}
 }

internal/nodes/http_access_log_queue_test.go

@@ -17,6 +17,7 @@ import (
 	"strings"
 	"testing"
 	"time"
+	"unicode/utf8"
 )
 
 func TestHTTPAccessLogQueue_Push(t *testing.T) {
@@ -135,6 +136,16 @@ func TestHTTPAccessLogQueue_Memory(t *testing.T) {
 	time.Sleep(5 * time.Second)
 }
 
+func TestUTF8_IsValid(t *testing.T) {
+	t.Log(utf8.ValidString("abc"))
+
+	var noneUTF8Bytes = []byte{}
+	for i := 0; i < 254; i++ {
+		noneUTF8Bytes = append(noneUTF8Bytes, uint8(i))
+	}
+	t.Log(utf8.ValidString(string(noneUTF8Bytes)))
+}
+
 func BenchmarkHTTPAccessLogQueue_ToValidUTF8(b *testing.B) {
 	runtime.GOMAXPROCS(1)
 

internal/nodes/http_cache_task_manager.go

@@ -14,6 +14,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
+	connutils "github.com/TeaOSLab/EdgeNode/internal/utils/conns"
 	"github.com/iwind/TeaGo/Tea"
 	"io"
 	"net"
@@ -61,7 +62,12 @@ func NewHTTPCacheTaskManager() *HTTPCacheTaskManager {
 					if err != nil {
 						return nil, err
 					}
-					return net.Dial(network, "127.0.0.1:"+port)
+					conn, err := net.Dial(network, "127.0.0.1:"+port)
+					if err != nil {
+						return nil, err
+					}
+
+					return connutils.NewNoStat(conn), nil
 				},
 				MaxIdleConns:          128,
 				MaxIdleConnsPerHost:   32,

internal/nodes/http_client.go

@@ -1,7 +1,7 @@
 package nodes
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"net/http"
 )
 
@@ -15,7 +15,7 @@ type HTTPClient struct {
 func NewHTTPClient(rawClient *http.Client) *HTTPClient {
 	return &HTTPClient{
 		rawClient: rawClient,
-		accessAt:  utils.UnixTime(),
+		accessAt:  fasttime.Now().Unix(),
 	}
 }
 
@@ -26,7 +26,7 @@ func (this *HTTPClient) RawClient() *http.Client {
 
 // UpdateAccessTime 更新访问时间
 func (this *HTTPClient) UpdateAccessTime() {
-	this.accessAt = utils.UnixTime()
+	this.accessAt = fasttime.Now().Unix()
 }
 
 // AccessTime 获取访问时间

internal/nodes/http_client_pool_test.go

@@ -11,12 +11,12 @@ func TestHTTPClientPool_Client(t *testing.T) {
 	pool := NewHTTPClientPool()
 
 	{
-		origin := &serverconfigs.OriginConfig{
+		var origin = &serverconfigs.OriginConfig{
 			Id:      1,
 			Version: 2,
 			Addr:    &serverconfigs.NetworkAddressConfig{Host: "127.0.0.1", PortRange: "1234"},
 		}
-		err := origin.Init()
+		err := origin.Init(nil)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -43,7 +43,7 @@ func TestHTTPClientPool_cleanClients(t *testing.T) {
 		Version: 2,
 		Addr:    &serverconfigs.NetworkAddressConfig{Host: "127.0.0.1", PortRange: "1234"},
 	}
-	err := origin.Init()
+	err := origin.Init(nil)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -60,17 +60,19 @@ func TestHTTPClientPool_cleanClients(t *testing.T) {
 func BenchmarkHTTPClientPool_Client(b *testing.B) {
 	runtime.GOMAXPROCS(1)
 
-	origin := &serverconfigs.OriginConfig{
+	var origin = &serverconfigs.OriginConfig{
 		Id:      1,
 		Version: 2,
 		Addr:    &serverconfigs.NetworkAddressConfig{Host: "127.0.0.1", PortRange: "1234"},
 	}
-	err := origin.Init()
+	err := origin.Init(nil)
 	if err != nil {
 		b.Fatal(err)
 	}
 
-	pool := NewHTTPClientPool()
+	b.ResetTimer()
+
+	var pool = NewHTTPClientPool()
 	for i := 0; i < b.N; i++ {
 		_, _ = pool.Client(nil, origin, origin.Addr.PickAddress(), nil, false)
 	}

internal/nodes/http_request.go

@@ -403,7 +403,7 @@ func (this *HTTPRequest) doEnd() {
 			attackBytes = this.CalculateSize()
 		}
 
-		stats.SharedTrafficStatManager.Add(this.ReqServer.Id, this.ReqHost, this.writer.SentBodyBytes()+this.writer.SentHeaderBytes(), cachedBytes, 1, countCached, countAttacks, attackBytes, this.ReqServer.ShouldCheckTrafficLimit(), this.ReqServer.PlanId())
+		stats.SharedTrafficStatManager.Add(this.ReqServer.UserId, this.ReqServer.Id, this.ReqHost, this.writer.SentBodyBytes()+this.writer.SentHeaderBytes(), cachedBytes, 1, countCached, countAttacks, attackBytes, this.ReqServer.ShouldCheckTrafficLimit(), this.ReqServer.PlanId())
 
 		// 指标
 		if metrics.SharedManager.HasHTTPMetrics() {

internal/nodes/http_request_cache.go

@@ -7,6 +7,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/compressions"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
 	"github.com/iwind/TeaGo/types"
 	"io"
@@ -328,7 +329,7 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
 	}
 
 	// 设置cache.age变量
-	var age = strconv.FormatInt(utils.UnixTime()-reader.LastModified(), 10)
+	var age = strconv.FormatInt(fasttime.Now().Unix()-reader.LastModified(), 10)
 	this.varMapping["cache.age"] = age
 
 	if addStatusHeader {

internal/nodes/http_request_health_check.go

@@ -21,6 +21,8 @@ func (this *HTTPRequest) doHealthCheck(key string, isHealthCheck *bool) (stop bo
 	}
 	*isHealthCheck = true
 
+	this.web.StatRef = nil
+
 	if !data.GetBool("accessLogIsOn") {
 		this.disableLog = true
 	}

internal/nodes/http_request_host_redirect.go

@@ -25,6 +25,16 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 		if !u.MatchRequest(this.Format) {
 			continue
 		}
+
+		var status = u.Status
+		if status <= 0 {
+			if searchEngineRegex.MatchString(this.RawReq.UserAgent()) {
+				status = http.StatusMovedPermanently
+			} else {
+				status = http.StatusTemporaryRedirect
+			}
+		}
+
 		if len(u.Type) == 0 || u.Type == serverconfigs.HTTPHostRedirectTypeURL {
 			if u.MatchPrefix { // 匹配前缀
 				if strings.HasPrefix(fullURL, u.BeforeURL) {
@@ -38,11 +48,8 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 						return false
 					}
 
-					if u.Status <= 0 {
-						u.Status = http.StatusTemporaryRedirect
-					}
-					this.processResponseHeaders(this.writer.Header(), u.Status)
-					http.Redirect(this.RawWriter, this.RawReq, afterURL, u.Status)
+					this.processResponseHeaders(this.writer.Header(), status)
+					http.Redirect(this.RawWriter, this.RawReq, afterURL, status)
 					return true
 				}
 			} else if u.MatchRegexp { // 正则匹配
@@ -83,11 +90,8 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 					}
 				}
 
-				if u.Status <= 0 {
-					u.Status = http.StatusTemporaryRedirect
-				}
-				this.processResponseHeaders(this.writer.Header(), u.Status)
-				http.Redirect(this.RawWriter, this.RawReq, afterURL, u.Status)
+				this.processResponseHeaders(this.writer.Header(), status)
+				http.Redirect(this.RawWriter, this.RawReq, afterURL, status)
 				return true
 			} else { // 精准匹配
 				if fullURL == u.RealBeforeURL() {
@@ -104,11 +108,8 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 						}
 					}
 
-					if u.Status <= 0 {
-						u.Status = http.StatusTemporaryRedirect
-					}
-					this.processResponseHeaders(this.writer.Header(), u.Status)
-					http.Redirect(this.RawWriter, this.RawReq, afterURL, u.Status)
+					this.processResponseHeaders(this.writer.Header(), status)
+					http.Redirect(this.RawWriter, this.RawReq, afterURL, status)
 					return true
 				}
 			}
@@ -142,10 +143,8 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 					// 终止匹配
 					return false
 				}
-				if u.Status <= 0 {
-					u.Status = http.StatusTemporaryRedirect
-				}
-				this.processResponseHeaders(this.writer.Header(), u.Status)
+
+				this.processResponseHeaders(this.writer.Header(), status)
 
 				// 参数
 				var qIndex = strings.Index(this.uri, "?")
@@ -153,7 +152,7 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 					afterURL += this.uri[qIndex:]
 				}
 
-				http.Redirect(this.RawWriter, this.RawReq, afterURL, u.Status)
+				http.Redirect(this.RawWriter, this.RawReq, afterURL, status)
 				return true
 			}
 		} else if u.Type == serverconfigs.HTTPHostRedirectTypePort {
@@ -200,11 +199,9 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 					// 终止匹配
 					return false
 				}
-				if u.Status <= 0 {
-					u.Status = http.StatusTemporaryRedirect
-				}
-				this.processResponseHeaders(this.writer.Header(), u.Status)
-				http.Redirect(this.RawWriter, this.RawReq, afterURL, u.Status)
+
+				this.processResponseHeaders(this.writer.Header(), status)
+				http.Redirect(this.RawWriter, this.RawReq, afterURL, status)
 				return true
 			}
 		}

internal/nodes/http_request_limit.go

@@ -9,7 +9,7 @@ import (
 
 func (this *HTTPRequest) doRequestLimit() (shouldStop bool) {
 	// 是否在全局名单中
-	_, isInAllowedList := iplibrary.AllowIP(this.RemoteAddr(), this.ReqServer.Id)
+	_, isInAllowedList, _ := iplibrary.AllowIP(this.RemoteAddr(), this.ReqServer.Id)
 	if isInAllowedList {
 		return false
 	}

internal/nodes/http_request_mismatch.go

@@ -35,12 +35,13 @@ func (this *HTTPRequest) doMismatch() {
 	if sharedNodeConfig.GlobalServerConfig != nil && sharedNodeConfig.GlobalServerConfig.HTTPAll.MatchDomainStrictly {
 		// 检查cc
 		// TODO 可以在管理端配置是否开启以及最多尝试次数
+		// 要考虑到服务在切换集群时，域名未生效状态时，用户访问的仍然是老集群中的节点，就会产生找不到域名的情况
 		if len(remoteIP) > 0 {
 			const maxAttempts = 100
 			if ttlcache.SharedCache.IncreaseInt64("MISMATCH_DOMAIN:"+remoteIP, int64(1), time.Now().Unix()+60, false) > maxAttempts {
 				// 在加入之前再次检查黑名单
 				if !waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP) {
-					waf.SharedIPBlackList.RecordIP(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP, time.Now().Unix()+int64(3600), 0, true, 0, 0, "access mismatch domain '"+this.RawReq.Host+"' too frequently")
+					waf.SharedIPBlackList.Add(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP, time.Now().Unix()+3600)
 				}
 			}
 		}

internal/nodes/http_request_redirect_https.go

@@ -8,7 +8,7 @@ import (
 )
 
 func (this *HTTPRequest) doRedirectToHTTPS(redirectToHTTPSConfig *serverconfigs.HTTPRedirectToHTTPSConfig) (shouldBreak bool) {
-	host := this.RawReq.Host
+	var host = this.RawReq.Host
 
 	// 检查域名是否匹配
 	if !redirectToHTTPSConfig.MatchDomain(host) {
@@ -22,7 +22,7 @@ func (this *HTTPRequest) doRedirectToHTTPS(redirectToHTTPSConfig *serverconfigs.
 			host = redirectToHTTPSConfig.Host
 		}
 	} else if redirectToHTTPSConfig.Port > 0 {
-		lastIndex := strings.LastIndex(host, ":")
+		var lastIndex = strings.LastIndex(host, ":")
 		if lastIndex > 0 {
 			host = host[:lastIndex]
 		}
@@ -30,18 +30,18 @@ func (this *HTTPRequest) doRedirectToHTTPS(redirectToHTTPSConfig *serverconfigs.
 			host = host + ":" + strconv.Itoa(redirectToHTTPSConfig.Port)
 		}
 	} else {
-		lastIndex := strings.LastIndex(host, ":")
+		var lastIndex = strings.LastIndex(host, ":")
 		if lastIndex > 0 {
 			host = host[:lastIndex]
 		}
 	}
 
-	statusCode := http.StatusMovedPermanently
+	var statusCode = http.StatusMovedPermanently
 	if redirectToHTTPSConfig.Status > 0 {
 		statusCode = redirectToHTTPSConfig.Status
 	}
 
-	newURL := "https://" + host + this.RawReq.RequestURI
+	var newURL = "https://" + host + this.RawReq.RequestURI
 	this.processResponseHeaders(this.writer.Header(), statusCode)
 	http.Redirect(this.writer, this.RawReq, newURL, statusCode)
 

internal/nodes/http_request_reverse_proxy.go

@@ -21,13 +21,15 @@ func (this *HTTPRequest) doReverseProxy() {
 		return
 	}
 
+	var isLowVersionHTTP = this.RawReq.ProtoMajor < 1 /** 0.x **/ || (this.RawReq.ProtoMajor == 1 && this.RawReq.ProtoMinor == 0 /** 1.0 **/)
+
 	var retries = 3
 
 	var failedOriginIds []int64
 	var failedLnNodeIds []int64
 
 	for i := 0; i < retries; i++ {
-		originId, lnNodeId, shouldRetry := this.doOriginRequest(failedOriginIds, failedLnNodeIds, i == 0, i == retries-1)
+		originId, lnNodeId, shouldRetry := this.doOriginRequest(failedOriginIds, failedLnNodeIds, i == 0, i == retries-1, isLowVersionHTTP)
 		if !shouldRetry {
 			break
 		}
@@ -41,7 +43,7 @@ func (this *HTTPRequest) doReverseProxy() {
 }
 
 // 请求源站
-func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeIds []int64, isFirstTry bool, isLastRetry bool) (originId int64, lnNodeId int64, shouldRetry bool) {
+func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeIds []int64, isFirstTry bool, isLastRetry bool, isLowVersionHTTP bool) (originId int64, lnNodeId int64, shouldRetry bool) {
 	// 对URL的处理
 	var stripPrefix = this.reverseProxy.StripPrefix
 	var requestURI = this.reverseProxy.RequestURI
@@ -321,6 +323,16 @@ func (this *HTTPRequest) doOriginRequest(failedOriginIds []int64, failedLnNodeId
 		return
 	}
 
+	// 是否为1.1以下
+	if isLowVersionHTTP && resp.ContentLength < 0 {
+		this.writer.WriteHeader(http.StatusBadRequest)
+		_, _ = this.writer.WriteString("The content does not support " + this.RawReq.Proto + " request.")
+		if resp.Body != nil {
+			_ = resp.Body.Close()
+		}
+		return
+	}
+
 	// 记录相关数据
 	this.originStatus = int32(resp.StatusCode)
 

internal/nodes/http_request_stat.go

@@ -6,7 +6,7 @@ import (
 
 // 统计
 func (this *HTTPRequest) doStat() {
-	if this.ReqServer == nil {
+	if this.ReqServer == nil || this.web == nil || this.web.StatRef == nil {
 		return
 	}
 

internal/nodes/http_request_utils.go

@@ -4,7 +4,7 @@ import (
 	"crypto/rand"
 	"fmt"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
 	"github.com/iwind/TeaGo/types"
 	"io"
@@ -15,7 +15,11 @@ import (
 	"sync/atomic"
 )
 
-// 其中的每个括号里的内容都在被引用，不能轻易修改
+// 搜索引擎和爬虫正则
+var searchEngineRegex = regexp.MustCompile(`(?i)(60spider|adldxbot|adsbot-google|applebot|admantx|alexa|baidu|bingbot|bingpreview|facebookexternalhit|googlebot|proximic|slurp|sogou|twitterbot|yandex)`)
+var spiderRegexp = regexp.MustCompile(`(?i)(python|pycurl|http-client|httpclient|apachebench|nethttp|http_request|java|perl|ruby|scrapy|php|rust)`)
+
+// 内容范围正则，其中的每个括号里的内容都在被引用，不能轻易修改
 var contentRangeRegexp = regexp.MustCompile(`^bytes (\d+)-(\d+)/(\d+|\*)`)
 
 // 分解Range
@@ -180,7 +184,7 @@ var httpRequestTimestamp int64
 var httpRequestId int32 = 1_000_000
 
 func httpRequestNextId() string {
-	unixTime, unixTimeString := utils.UnixTimeMilliString()
+	unixTime, unixTimeString := fasttime.Now().UnixMilliString()
 	if unixTime > httpRequestTimestamp {
 		atomic.StoreInt32(&httpRequestId, 1_000_000)
 		httpRequestTimestamp = unixTime
@@ -208,3 +212,13 @@ func httpAcceptEncoding(acceptEncodings string, encoding string) bool {
 	}
 	return false
 }
+
+// 跳转到某个URL
+func httpRedirect(writer http.ResponseWriter, req *http.Request, url string, code int) {
+	if len(writer.Header().Get("Content-Type")) == 0 {
+		// 设置Content-Type，是为了让页面不输出链接
+		writer.Header().Set("Content-Type", "text/html; charset=utf-8")
+	}
+
+	http.Redirect(writer, req, url, code)
+}

internal/nodes/http_request_waf.go

@@ -35,7 +35,7 @@ func (this *HTTPRequest) doWAFRequest() (blocked bool) {
 	}
 
 	// 是否在全局名单中
-	canGoNext, isInAllowedList := iplibrary.AllowIP(remoteAddr, this.ReqServer.Id)
+	canGoNext, isInAllowedList, _ := iplibrary.AllowIP(remoteAddr, this.ReqServer.Id)
 	if !canGoNext {
 		this.disableLog = true
 		this.Close()
@@ -421,3 +421,8 @@ func (this *HTTPRequest) WAFFingerprint() []byte {
 
 	return nil
 }
+
+// DisableAccessLog 在当前请求中不使用访问日志
+func (this *HTTPRequest) DisableAccessLog() {
+	this.disableLog = true
+}

internal/nodes/http_writer.go

@@ -13,6 +13,7 @@ import (
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/readers"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/writers"
 	_ "github.com/biessek/golang-ico"
@@ -299,7 +300,7 @@ func (this *HTTPWriter) PrepareCache(resp *http.Response, size int64) {
 		}
 	}
 
-	var expiresAt = utils.UnixTime() + life
+	var expiresAt = fasttime.Now().Unix() + life
 
 	if this.req.isLnRequest {
 		// 返回上级节点过期时间

internal/nodes/listener_base_test.go

@@ -23,7 +23,7 @@ func TestBaseListener_FindServer(t *testing.T) {
 				{Name: types.String(i) + ".hello.com"},
 			},
 		}
-		_ = server.Init()
+		_ = server.Init(nil)
 		listener.Group.Add(server)
 	}
 

internal/nodes/listener_http.go

@@ -4,9 +4,7 @@ import (
 	"context"
 	"crypto/tls"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
-	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/iwind/TeaGo/Tea"
-	"golang.org/x/net/http2"
 	"io"
 	"log"
 	"net"
@@ -84,13 +82,7 @@ func (this *HTTPListener) Serve() error {
 	if this.isHTTPS {
 		this.httpServer.TLSConfig = this.buildTLSConfig()
 
-		// support http/2
-		err := http2.ConfigureServer(this.httpServer, nil)
-		if err != nil {
-			remotelogs.Error("HTTP_LISTENER", "configure http2 error: "+err.Error())
-		}
-
-		err = this.httpServer.ServeTLS(this.Listener, "", "")
+		err := this.httpServer.ServeTLS(this.Listener, "", "")
 		if err != nil && err != http.ErrServerClosed {
 			return err
 		}
@@ -114,6 +106,12 @@ func (this *HTTPListener) Reload(group *serverconfigs.ServerAddressGroup) {
 
 // ServerHTTP 处理HTTP请求
 func (this *HTTPListener) ServeHTTP(rawWriter http.ResponseWriter, rawReq *http.Request) {
+	var globalServerConfig = sharedNodeConfig.GlobalServerConfig
+	if globalServerConfig != nil && !globalServerConfig.HTTPAll.SupportsLowVersionHTTP && (rawReq.ProtoMajor < 1 /** 0.x **/ || (rawReq.ProtoMajor == 1 && rawReq.ProtoMinor == 0 /** 1.0 **/)) {
+		http.Error(rawWriter, rawReq.Proto+" request is not supported.", http.StatusBadRequest)
+		return
+	}
+
 	// 不支持Connect
 	if rawReq.Method == http.MethodConnect {
 		http.Error(rawWriter, "Method Not Allowed", http.StatusMethodNotAllowed)
@@ -173,7 +171,10 @@ func (this *HTTPListener) ServeHTTP(rawWriter http.ResponseWriter, rawReq *http.
 		if requestConn != nil {
 			clientConn, ok := requestConn.(ClientConnInterface)
 			if ok {
-				clientConn.SetServerId(server.Id)
+				var goNext = clientConn.SetServerId(server.Id)
+				if !goNext {
+					return
+				}
 				clientConn.SetUserId(server.UserId)
 			}
 		}

internal/nodes/listener_manager.go

@@ -86,12 +86,6 @@ func (this *ListenerManager) Start(node *nodeconfigs.NodeConfig) error {
 	}**/
 	this.lastConfig = node
 
-	// 初始化
-	err, _ := node.Init()
-	if err != nil {
-		return err
-	}
-
 	// 所有的新地址
 	groupAddrs := []string{}
 	availableServerGroups := node.AvailableGroups()
@@ -124,7 +118,7 @@ func (this *ListenerManager) Start(node *nodeconfigs.NodeConfig) error {
 		addr := group.FullAddr()
 		listener, ok := this.listenersMap[addr]
 		if ok {
-			remotelogs.Println("LISTENER_MANAGER", "reload '"+this.prettyAddress(addr)+"'")
+			// 不需要打印reload信息，防止日志数量过多
 			listener.Reload(group)
 		} else {
 			remotelogs.Println("LISTENER_MANAGER", "listen '"+this.prettyAddress(addr)+"'")

internal/nodes/listener_tcp.go

@@ -75,7 +75,10 @@ func (this *TCPListener) handleConn(conn net.Conn) error {
 	// 绑定连接和服务
 	clientConn, ok := conn.(ClientConnInterface)
 	if ok {
-		clientConn.SetServerId(server.Id)
+		var goNext = clientConn.SetServerId(server.Id)
+		if !goNext {
+			return nil
+		}
 		clientConn.SetUserId(server.UserId)
 	} else {
 		tlsConn, ok := conn.(*tls.Conn)
@@ -84,7 +87,10 @@ func (this *TCPListener) handleConn(conn net.Conn) error {
 			if internalConn != nil {
 				clientConn, ok = internalConn.(ClientConnInterface)
 				if ok {
-					clientConn.SetServerId(server.Id)
+					var goNext = clientConn.SetServerId(server.Id)
+					if !goNext {
+						return nil
+					}
 					clientConn.SetUserId(server.UserId)
 				}
 			}
@@ -114,14 +120,14 @@ func (this *TCPListener) handleConn(conn net.Conn) error {
 		serverName = tlsConn.ConnectionState().ServerName
 		if len(serverName) > 0 {
 			// 统计
-			stats.SharedTrafficStatManager.Add(server.Id, serverName, 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
+			stats.SharedTrafficStatManager.Add(server.UserId, server.Id, serverName, 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
 			recordStat = true
 		}
 	}
 
 	// 统计
 	if !recordStat {
-		stats.SharedTrafficStatManager.Add(server.Id, "", 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
+		stats.SharedTrafficStatManager.Add(server.UserId, server.Id, "", 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
 	}
 
 	originConn, err := this.connectOrigin(server.Id, serverName, server.ReverseProxy, conn.RemoteAddr().String())
@@ -176,7 +182,7 @@ func (this *TCPListener) handleConn(conn net.Conn) error {
 
 				// 记录流量
 				if server != nil {
-					stats.SharedTrafficStatManager.Add(server.Id, "", int64(n), 0, 0, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
+					stats.SharedTrafficStatManager.Add(server.UserId, server.Id, "", int64(n), 0, 0, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
 				}
 			}
 			if err != nil {

internal/nodes/listener_udp.go

@@ -370,7 +370,7 @@ func NewUDPConn(server *serverconfigs.ServerConfig, addr net.Addr, proxyListener
 
 	// 统计
 	if server != nil {
-		stats.SharedTrafficStatManager.Add(server.Id, "", 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
+		stats.SharedTrafficStatManager.Add(server.UserId, server.Id, "", 0, 0, 1, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
 	}
 
 	// 处理ControlMessage
@@ -401,10 +401,10 @@ func NewUDPConn(server *serverconfigs.ServerConfig, addr net.Addr, proxyListener
 				// 记录流量和带宽
 				if server != nil {
 					// 流量
-					stats.SharedTrafficStatManager.Add(server.Id, "", int64(n), 0, 0, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
+					stats.SharedTrafficStatManager.Add(server.UserId, server.Id, "", int64(n), 0, 0, 0, 0, 0, server.ShouldCheckTrafficLimit(), server.PlanId())
 
 					// 带宽
-					stats.SharedBandwidthStatManager.Add(server.UserId, server.Id, int64(n), int64(n))
+					stats.SharedBandwidthStatManager.AddBandwidth(server.UserId, server.Id, int64(n), int64(n))
 				}
 			}
 			if err != nil {

internal/nodes/node.go

@@ -9,7 +9,6 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
-	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/ddosconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
 	"github.com/TeaOSLab/EdgeNode/internal/configs"
@@ -44,6 +43,7 @@ import (
 	"runtime"
 	"runtime/debug"
 	"sort"
+	"strings"
 	"sync"
 	"syscall"
 	"time"
@@ -55,6 +55,7 @@ var nodeConfigChangedNotify = make(chan bool, 8)
 var nodeConfigUpdatedAt int64
 var DaemonIsOn = false
 var DaemonPid = 0
+var nodeInstance *Node
 
 // Node 节点
 type Node struct {
@@ -75,16 +76,18 @@ type Node struct {
 	lastAPINodeVersion int64
 	lastAPINodeAddrs   []string // 以前的API节点地址
 
-	lastTaskVersion int64
+	lastTaskVersion          int64
+	lastUpdatingServerListId int64
 }
 
 func NewNode() *Node {
-	return &Node{
+	nodeInstance = &Node{
 		sock:              gosock.NewTmpSock(teaconst.ProcessName),
 		oldMaxThreads:     -1,
 		oldMaxCPU:         -1,
 		updatingServerMap: map[int64]*serverconfigs.ServerConfig{},
 	}
+	return nodeInstance
 }
 
 // Test 检查配置
@@ -135,6 +138,9 @@ func (this *Node) Start() {
 		remotelogs.Error("NODE", "initialize ip library failed: "+err.Error())
 	}
 
+	// 调整系统参数
+	this.checkSystem()
+
 	// 检查硬盘类型
 	this.checkDisk()
 
@@ -191,7 +197,7 @@ func (this *Node) Start() {
 	}
 	teaconst.NodeId = nodeConfig.Id
 	teaconst.NodeIdString = types.String(teaconst.NodeId)
-	err, serverErrors := nodeConfig.Init()
+	err, serverErrors := nodeConfig.Init(nil)
 	if err != nil {
 		remotelogs.Error("NODE", "init node config failed: "+err.Error())
 		return
@@ -304,208 +310,6 @@ func (this *Node) InstallSystemService() error {
 	return nil
 }
 
-// 循环
-func (this *Node) loop() error {
-	var tr = trackers.Begin("CHECK_NODE_CONFIG_CHANGES")
-	defer tr.End()
-
-	// 检查api.yaml是否存在
-	var apiConfigFile = Tea.ConfigFile("api.yaml")
-	_, err := os.Stat(apiConfigFile)
-	if err != nil {
-		return nil
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		return errors.New("create rpc client failed: " + err.Error())
-	}
-
-	tasksResp, err := rpcClient.NodeTaskRPC.FindNodeTasks(rpcClient.Context(), &pb.FindNodeTasksRequest{
-		Version: this.lastTaskVersion,
-	})
-	if err != nil {
-		if rpc.IsConnError(err) && !Tea.IsTesting() {
-			return nil
-		}
-		return errors.New("read node tasks failed: " + err.Error())
-	}
-	for _, task := range tasksResp.NodeTasks {
-		err := this.execTask(rpcClient, task)
-		if !this.finishTask(task.Id, task.Version, err) {
-			// 防止失败的任务无法重试
-			break
-		}
-	}
-
-	return nil
-}
-
-// 执行任务
-func (this *Node) execTask(rpcClient *rpc.RPCClient, task *pb.NodeTask) error {
-	switch task.Type {
-	case "ipItemChanged":
-		// 防止阻塞
-		select {
-		case iplibrary.IPListUpdateNotify <- true:
-		default:
-
-		}
-	case "configChanged":
-		if task.ServerId > 0 {
-			return this.syncServerConfig(task.ServerId)
-		}
-		if !task.IsPrimary {
-			// 我们等等主节点配置准备完毕
-			time.Sleep(2 * time.Second)
-		}
-		return this.syncConfig(task.Version)
-	case "nodeVersionChanged":
-		if !sharedUpgradeManager.IsInstalling() {
-			goman.New(func() {
-				sharedUpgradeManager.Start()
-			})
-		}
-	case "scriptsChanged":
-		err := this.reloadCommonScripts()
-		if err != nil {
-			return errors.New("reload common scripts failed: " + err.Error())
-		}
-	case "nodeLevelChanged":
-		levelInfoResp, err := rpcClient.NodeRPC.FindNodeLevelInfo(rpcClient.Context(), &pb.FindNodeLevelInfoRequest{})
-		if err != nil {
-			return err
-		}
-
-		if sharedNodeConfig != nil {
-			sharedNodeConfig.Level = levelInfoResp.Level
-		}
-
-		var parentNodes = map[int64][]*nodeconfigs.ParentNodeConfig{}
-		if len(levelInfoResp.ParentNodesMapJSON) > 0 {
-			err = json.Unmarshal(levelInfoResp.ParentNodesMapJSON, &parentNodes)
-			if err != nil {
-				return errors.New("decode level info failed: " + err.Error())
-			}
-		}
-
-		if sharedNodeConfig != nil {
-			sharedNodeConfig.ParentNodes = parentNodes
-		}
-	case "ddosProtectionChanged":
-		resp, err := rpcClient.NodeRPC.FindNodeDDoSProtection(rpcClient.Context(), &pb.FindNodeDDoSProtectionRequest{})
-		if err != nil {
-			return err
-		}
-		if len(resp.DdosProtectionJSON) == 0 {
-			if sharedNodeConfig != nil {
-				sharedNodeConfig.DDoSProtection = nil
-			}
-			return nil
-		}
-
-		var ddosProtectionConfig = &ddosconfigs.ProtectionConfig{}
-		err = json.Unmarshal(resp.DdosProtectionJSON, ddosProtectionConfig)
-		if err != nil {
-			return errors.New("decode DDoS protection config failed: " + err.Error())
-		}
-
-		if ddosProtectionConfig != nil && sharedNodeConfig != nil {
-			sharedNodeConfig.DDoSProtection = ddosProtectionConfig
-		}
-
-		err = firewalls.SharedDDoSProtectionManager.Apply(ddosProtectionConfig)
-		if err != nil {
-			// 不阻塞
-			remotelogs.Warn("NODE", "apply DDoS protection failed: "+err.Error())
-			return nil
-		}
-	case "globalServerConfigChanged":
-		resp, err := rpcClient.NodeRPC.FindNodeGlobalServerConfig(rpcClient.Context(), &pb.FindNodeGlobalServerConfigRequest{})
-		if err != nil {
-			return err
-		}
-		if len(resp.GlobalServerConfigJSON) > 0 {
-			var globalServerConfig = serverconfigs.DefaultGlobalServerConfig()
-			err = json.Unmarshal(resp.GlobalServerConfigJSON, globalServerConfig)
-			if err != nil {
-				return errors.New("decode global server config failed: " + err.Error())
-			}
-
-			if globalServerConfig != nil {
-				err = globalServerConfig.Init()
-				if err != nil {
-					return errors.New("validate global server config failed: " + err.Error())
-				}
-				if sharedNodeConfig != nil {
-					sharedNodeConfig.GlobalServerConfig = globalServerConfig
-				}
-			}
-		}
-	case "userServersStateChanged":
-		if task.UserId > 0 {
-			resp, err := rpcClient.UserRPC.CheckUserServersState(rpcClient.Context(), &pb.CheckUserServersStateRequest{UserId: task.UserId})
-			if err != nil {
-				return err
-			}
-
-			SharedUserManager.UpdateUserServersIsEnabled(task.UserId, resp.IsEnabled)
-
-			if resp.IsEnabled {
-				err = this.syncUserServersConfig(task.UserId)
-				if err != nil {
-					return err
-				}
-			}
-		}
-	default:
-		remotelogs.Error("NODE", "task '"+types.String(task.Id)+"', type '"+task.Type+"' has not been handled")
-	}
-
-	return nil
-}
-
-// 标记任务完成
-func (this *Node) finishTask(taskId int64, taskVersion int64, taskErr error) (success bool) {
-	if taskId <= 0 {
-		return true
-	}
-
-	rpcClient, err := rpc.SharedRPC()
-	if err != nil {
-		remotelogs.Debug("NODE", "create rpc client failed: "+err.Error())
-		return false
-	}
-
-	var isOk = taskErr == nil
-	if isOk && taskVersion > this.lastTaskVersion {
-		this.lastTaskVersion = taskVersion
-	}
-
-	var errMsg = ""
-	if taskErr != nil {
-		errMsg = taskErr.Error()
-	}
-
-	_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(rpcClient.Context(), &pb.ReportNodeTaskDoneRequest{
-		NodeTaskId: taskId,
-		IsOk:       isOk,
-		Error:      errMsg,
-	})
-	success = err == nil
-
-	if err != nil {
-		// 连接错误不需要上报到服务中心
-		if rpc.IsConnError(err) {
-			remotelogs.Debug("NODE", "report task done failed: "+err.Error())
-		} else {
-			remotelogs.Error("NODE", "report task done failed: "+err.Error())
-		}
-	}
-
-	return success
-}
-
 // 读取API配置
 func (this *Node) syncConfig(taskVersion int64) error {
 	this.locker.Lock()
@@ -539,6 +343,7 @@ func (this *Node) syncConfig(taskVersion int64) error {
 		Version:         -1, // 更新所有版本
 		Compress:        true,
 		NodeTaskVersion: taskVersion,
+		UseDataMap:      true,
 	})
 	if err != nil {
 		return errors.New("read config from rpc failed: " + err.Error())
@@ -589,7 +394,7 @@ func (this *Node) syncConfig(taskVersion int64) error {
 		return err
 	}
 
-	err, serverErrors := nodeConfig.Init()
+	err, serverErrors := nodeConfig.Init(nil)
 	if err != nil {
 		return err
 	}
@@ -601,9 +406,9 @@ func (this *Node) syncConfig(taskVersion int64) error {
 
 	// 刷新配置
 	if this.isLoaded {
-		remotelogs.Println("NODE", "reloading config ...")
+		remotelogs.Println("NODE", "reloading node config ...")
 	} else {
-		remotelogs.Println("NODE", "loading config ...")
+		remotelogs.Println("NODE", "loading node config ...")
 	}
 
 	this.onReload(nodeConfig, true)
@@ -617,6 +422,9 @@ func (this *Node) syncConfig(taskVersion int64) error {
 
 	this.isLoaded = true
 
+	// 整体更新不需要再更新单个服务
+	this.updatingServerMap = map[int64]*serverconfigs.ServerConfig{}
+
 	return nil
 }
 
@@ -691,7 +499,7 @@ func (this *Node) startSyncTimer() {
 		for {
 			select {
 			case <-taskTicker.C: // 定期执行
-				err := this.loop()
+				err := this.loopTasks()
 				if err != nil {
 					remotelogs.Error("NODE", "sync config error: "+err.Error())
 					continue
@@ -699,7 +507,7 @@ func (this *Node) startSyncTimer() {
 			case <-serverChangeTicker.C: // 服务变化
 				this.reloadServer()
 			case <-nodeTaskNotify: // 有新的更新任务
-				err := this.loop()
+				err := this.loopTasks()
 				if err != nil {
 					remotelogs.Error("NODE", "sync config error: "+err.Error())
 					continue
@@ -1187,6 +995,9 @@ func (this *Node) onReload(config *nodeconfigs.NodeConfig, reloadAll bool) {
 		// API Node地址，这里不限制是否为空，因为在为空时仍然要有对应的处理
 		this.changeAPINodeAddrs(config.APINodeAddrs)
 	}
+
+	// 刷新IP库
+	this.reloadIPLibrary()
 }
 
 // reload server config
@@ -1194,7 +1005,9 @@ func (this *Node) reloadServer() {
 	this.locker.Lock()
 	defer this.locker.Unlock()
 
-	if len(this.updatingServerMap) > 0 {
+	var countUpdatingServers = len(this.updatingServerMap)
+	const maxPrintServers = 10
+	if countUpdatingServers > 0 {
 		var updatingServerMap = this.updatingServerMap
 		this.updatingServerMap = map[int64]*serverconfigs.ServerConfig{}
 		newNodeConfig, err := nodeconfigs.CloneNodeConfig(sharedNodeConfig)
@@ -1204,13 +1017,23 @@ func (this *Node) reloadServer() {
 		}
 		for serverId, serverConfig := range updatingServerMap {
 			if serverConfig != nil {
+				if countUpdatingServers < maxPrintServers {
+					remotelogs.Debug("NODE", "load server '"+types.String(serverId)+"'")
+				}
 				newNodeConfig.AddServer(serverConfig)
 			} else {
+				if countUpdatingServers < maxPrintServers {
+					remotelogs.Debug("NODE", "remove server '"+types.String(serverId)+"'")
+				}
 				newNodeConfig.RemoveServer(serverId)
 			}
 		}
 
-		err, serverErrors := newNodeConfig.Init()
+		if countUpdatingServers >= maxPrintServers {
+			remotelogs.Debug("NODE", "reload "+types.String(countUpdatingServers)+" servers")
+		}
+
+		err, serverErrors := newNodeConfig.Init(nil)
 		if err != nil {
 			remotelogs.Error("NODE", "apply server config error: "+err.Error())
 			return
@@ -1230,6 +1053,56 @@ func (this *Node) reloadServer() {
 	}
 }
 
+// 检查系统
+func (this *Node) checkSystem() {
+	if runtime.GOOS != "linux" || os.Getgid() != 0 {
+		return
+	}
+
+	type variable struct {
+		name     string
+		minValue int
+		maxValue int
+	}
+
+	const dir = "/proc/sys"
+
+	for _, v := range []variable{
+		{name: "net.core.somaxconn", minValue: 2048},
+		{name: "net.ipv4.tcp_max_syn_backlog", minValue: 2048},
+		{name: "net.core.netdev_max_backlog", minValue: 4096},
+		{name: "net.ipv4.tcp_fin_timeout", maxValue: 10},
+		{name: "net.ipv4.tcp_max_tw_buckets", minValue: 65535},
+		{name: "net.core.rmem_default", minValue: 4 << 20},
+		{name: "net.core.wmem_default", minValue: 4 << 20},
+		{name: "net.core.rmem_max", minValue: 32 << 20},
+		{name: "net.core.wmem_max", minValue: 32 << 20},
+	} {
+		var path = dir + "/" + strings.Replace(v.name, ".", "/", -1)
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+		data = bytes.TrimSpace(data)
+		if len(data) == 0 {
+			continue
+		}
+
+		var oldValue = types.Int(string(data))
+		if v.minValue > 0 && oldValue < v.minValue {
+			err = os.WriteFile(path, []byte(types.String(v.minValue)), 0666)
+			if err == nil {
+				remotelogs.Println("NODE", "change kernel parameter '"+v.name+"' from '"+types.String(oldValue)+"' to '"+types.String(v.minValue)+"'")
+			}
+		} else if v.maxValue > 0 && oldValue > v.maxValue {
+			err = os.WriteFile(path, []byte(types.String(v.maxValue)), 0666)
+			if err == nil {
+				remotelogs.Println("NODE", "change kernel parameter '"+v.name+"' from '"+types.String(oldValue)+"' to '"+types.String(v.maxValue)+"'")
+			}
+		}
+	}
+}
+
 // 检查硬盘
 func (this *Node) checkDisk() {
 	if runtime.GOOS != "linux" {

internal/nodes/node_ext.go

@@ -7,3 +7,11 @@ package nodes
 func (this *Node) reloadCommonScripts() error {
 	return nil
 }
+
+func (this *Node) reloadIPLibrary() {
+
+}
+
+func (this *Node) notifyPlusChange() error {
+	return nil
+}

internal/nodes/node_status_executor_unix.go

@@ -40,7 +40,7 @@ func (this *NodeStatusExecutor) updateMem(status *nodeconfigs.NodeStatus) {
 		if minFreeMemory > 1<<30 {
 			minFreeMemory = 1 << 30
 		}
-		if stat.Free < minFreeMemory {
+		if stat.Available > 0 && stat.Available < minFreeMemory {
 			runtime.GC()
 			debug.FreeOSMemory()
 		}

internal/nodes/node_tasks.go

@@ -0,0 +1,355 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package nodes
+
+import (
+	"encoding/json"
+	"errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/ddosconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/firewalls"
+	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/rpc"
+	"github.com/TeaOSLab/EdgeNode/internal/trackers"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/types"
+	"os"
+	"time"
+)
+
+// 循环
+func (this *Node) loopTasks() error {
+	var tr = trackers.Begin("CHECK_NODE_CONFIG_CHANGES")
+	defer tr.End()
+
+	// 检查api.yaml是否存在
+	var apiConfigFile = Tea.ConfigFile("api.yaml")
+	_, err := os.Stat(apiConfigFile)
+	if err != nil {
+		return nil
+	}
+
+	rpcClient, err := rpc.SharedRPC()
+	if err != nil {
+		return errors.New("create rpc client failed: " + err.Error())
+	}
+
+	tasksResp, err := rpcClient.NodeTaskRPC.FindNodeTasks(rpcClient.Context(), &pb.FindNodeTasksRequest{
+		Version: this.lastTaskVersion,
+	})
+	if err != nil {
+		if rpc.IsConnError(err) && !Tea.IsTesting() {
+			return nil
+		}
+		return errors.New("read node tasks failed: " + err.Error())
+	}
+	for _, task := range tasksResp.NodeTasks {
+		err := this.execTask(rpcClient, task)
+		if !this.finishTask(task.Id, task.Version, err) {
+			// 防止失败的任务无法重试
+			break
+		}
+	}
+
+	return nil
+}
+
+// 执行任务
+func (this *Node) execTask(rpcClient *rpc.RPCClient, task *pb.NodeTask) error {
+	var err error
+	switch task.Type {
+	case "ipItemChanged":
+		err = this.execIPItemChangedTask()
+	case "configChanged":
+		err = this.execConfigChangedTask(task)
+	case "nodeVersionChanged":
+		err = this.execNodeVersionChangedTask()
+	case "scriptsChanged":
+		err = this.execScriptsChangedTask()
+	case "nodeLevelChanged":
+		err = this.execNodeLevelChangedTask(rpcClient)
+	case "ddosProtectionChanged":
+		err = this.execDDoSProtectionChangedTask(rpcClient)
+	case "globalServerConfigChanged":
+		err = this.execGlobalServerConfigChangedTask(rpcClient)
+	case "userServersStateChanged":
+		err = this.execUserServersStateChangedTask(rpcClient, task)
+	case "uamPolicyChanged":
+		err = this.execUAMPolicyChangedTask(rpcClient)
+	case "updatingServers":
+		err = this.execUpdatingServersTask(rpcClient)
+	case "plusChanged":
+		err = this.notifyPlusChange()
+	default:
+		remotelogs.Error("NODE", "task '"+types.String(task.Id)+"', type '"+task.Type+"' has not been handled")
+	}
+
+	return err
+}
+
+// 更新IP条目变更
+func (this *Node) execIPItemChangedTask() error {
+	// 防止阻塞
+	select {
+	case iplibrary.IPListUpdateNotify <- true:
+	default:
+
+	}
+	return nil
+}
+
+// 更新节点配置变更
+func (this *Node) execConfigChangedTask(task *pb.NodeTask) error {
+	if task.ServerId > 0 {
+		return this.syncServerConfig(task.ServerId)
+	}
+	if !task.IsPrimary {
+		// 我们等等主节点配置准备完毕
+		time.Sleep(2 * time.Second)
+	}
+	return this.syncConfig(task.Version)
+}
+
+// 节点程序版本号变更
+func (this *Node) execNodeVersionChangedTask() error {
+	if !sharedUpgradeManager.IsInstalling() {
+		goman.New(func() {
+			sharedUpgradeManager.Start()
+		})
+	}
+	return nil
+}
+
+// 脚本库变更
+func (this *Node) execScriptsChangedTask() error {
+	err := this.reloadCommonScripts()
+	if err != nil {
+		return errors.New("reload common scripts failed: " + err.Error())
+	}
+	return nil
+}
+
+// 节点级别变更
+func (this *Node) execNodeLevelChangedTask(rpcClient *rpc.RPCClient) error {
+	levelInfoResp, err := rpcClient.NodeRPC.FindNodeLevelInfo(rpcClient.Context(), &pb.FindNodeLevelInfoRequest{})
+	if err != nil {
+		return err
+	}
+
+	if sharedNodeConfig != nil {
+		sharedNodeConfig.Level = levelInfoResp.Level
+	}
+
+	var parentNodes = map[int64][]*nodeconfigs.ParentNodeConfig{}
+	if len(levelInfoResp.ParentNodesMapJSON) > 0 {
+		err = json.Unmarshal(levelInfoResp.ParentNodesMapJSON, &parentNodes)
+		if err != nil {
+			return errors.New("decode level info failed: " + err.Error())
+		}
+	}
+
+	if sharedNodeConfig != nil {
+		sharedNodeConfig.ParentNodes = parentNodes
+	}
+
+	return nil
+}
+
+// UAM策略变更
+func (this *Node) execUAMPolicyChangedTask(rpcClient *rpc.RPCClient) error {
+	remotelogs.Println("NODE", "updating uam policies ...")
+	resp, err := rpcClient.NodeRPC.FindNodeUAMPolicies(rpcClient.Context(), &pb.FindNodeUAMPoliciesRequest{})
+	if err != nil {
+		return err
+	}
+	var uamPolicyMap = map[int64]*nodeconfigs.UAMPolicy{}
+	for _, policy := range resp.UamPolicies {
+		if len(policy.UamPolicyJSON) > 0 {
+			var uamPolicy = &nodeconfigs.UAMPolicy{}
+			err = json.Unmarshal(policy.UamPolicyJSON, uamPolicy)
+			if err != nil {
+				remotelogs.Error("NODE", "decode uam policy failed: "+err.Error())
+				continue
+			}
+			err = uamPolicy.Init()
+			if err != nil {
+				remotelogs.Error("NODE", "initialize uam policy failed: "+err.Error())
+				continue
+			}
+			uamPolicyMap[policy.NodeClusterId] = uamPolicy
+		}
+	}
+	sharedNodeConfig.UpdateUAMPolicies(uamPolicyMap)
+	return nil
+}
+
+// DDoS配置变更
+func (this *Node) execDDoSProtectionChangedTask(rpcClient *rpc.RPCClient) error {
+	resp, err := rpcClient.NodeRPC.FindNodeDDoSProtection(rpcClient.Context(), &pb.FindNodeDDoSProtectionRequest{})
+	if err != nil {
+		return err
+	}
+	if len(resp.DdosProtectionJSON) == 0 {
+		if sharedNodeConfig != nil {
+			sharedNodeConfig.DDoSProtection = nil
+		}
+		return nil
+	}
+
+	var ddosProtectionConfig = &ddosconfigs.ProtectionConfig{}
+	err = json.Unmarshal(resp.DdosProtectionJSON, ddosProtectionConfig)
+	if err != nil {
+		return errors.New("decode DDoS protection config failed: " + err.Error())
+	}
+
+	if ddosProtectionConfig != nil && sharedNodeConfig != nil {
+		sharedNodeConfig.DDoSProtection = ddosProtectionConfig
+	}
+
+	go func() {
+		err = firewalls.SharedDDoSProtectionManager.Apply(ddosProtectionConfig)
+		if err != nil {
+			// 不阻塞
+			remotelogs.Warn("NODE", "apply DDoS protection failed: "+err.Error())
+		}
+	}()
+
+	return nil
+}
+
+// 服务全局配置变更
+func (this *Node) execGlobalServerConfigChangedTask(rpcClient *rpc.RPCClient) error {
+	resp, err := rpcClient.NodeRPC.FindNodeGlobalServerConfig(rpcClient.Context(), &pb.FindNodeGlobalServerConfigRequest{})
+	if err != nil {
+		return err
+	}
+	if len(resp.GlobalServerConfigJSON) > 0 {
+		var globalServerConfig = serverconfigs.DefaultGlobalServerConfig()
+		err = json.Unmarshal(resp.GlobalServerConfigJSON, globalServerConfig)
+		if err != nil {
+			return errors.New("decode global server config failed: " + err.Error())
+		}
+
+		if globalServerConfig != nil {
+			err = globalServerConfig.Init()
+			if err != nil {
+				return errors.New("validate global server config failed: " + err.Error())
+			}
+			if sharedNodeConfig != nil {
+				sharedNodeConfig.GlobalServerConfig = globalServerConfig
+			}
+		}
+	}
+	return nil
+}
+
+// 单个用户服务状态变更
+func (this *Node) execUserServersStateChangedTask(rpcClient *rpc.RPCClient, task *pb.NodeTask) error {
+	if task.UserId > 0 {
+		resp, err := rpcClient.UserRPC.CheckUserServersState(rpcClient.Context(), &pb.CheckUserServersStateRequest{UserId: task.UserId})
+		if err != nil {
+			return err
+		}
+
+		SharedUserManager.UpdateUserServersIsEnabled(task.UserId, resp.IsEnabled)
+
+		if resp.IsEnabled {
+			err = this.syncUserServersConfig(task.UserId)
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// 更新一组服务列表
+func (this *Node) execUpdatingServersTask(rpcClient *rpc.RPCClient) error {
+	if this.lastUpdatingServerListId <= 0 {
+		this.lastUpdatingServerListId = sharedNodeConfig.UpdatingServerListId
+	}
+
+	resp, err := rpcClient.UpdatingServerListRPC.FindUpdatingServerLists(rpcClient.Context(), &pb.FindUpdatingServerListsRequest{LastId: this.lastUpdatingServerListId})
+	if err != nil {
+		return err
+	}
+
+	if resp.MaxId <= 0 || len(resp.ServersJSON) == 0 {
+		return nil
+	}
+
+	var serverConfigs = []*serverconfigs.ServerConfig{}
+	err = json.Unmarshal(resp.ServersJSON, &serverConfigs)
+	if err != nil {
+		return errors.New("decode server configs failed: " + err.Error())
+	}
+
+	if resp.MaxId > this.lastUpdatingServerListId {
+		this.lastUpdatingServerListId = resp.MaxId
+	}
+
+	if len(serverConfigs) == 0 {
+		return nil
+	}
+
+	this.locker.Lock()
+	defer this.locker.Unlock()
+	for _, serverConfig := range serverConfigs {
+		if serverConfig == nil {
+			continue
+		}
+
+		if serverConfig.IsOn {
+			this.updatingServerMap[serverConfig.Id] = serverConfig
+		} else {
+			this.updatingServerMap[serverConfig.Id] = nil
+		}
+	}
+
+	return nil
+}
+
+// 标记任务完成
+func (this *Node) finishTask(taskId int64, taskVersion int64, taskErr error) (success bool) {
+	if taskId <= 0 {
+		return true
+	}
+
+	rpcClient, err := rpc.SharedRPC()
+	if err != nil {
+		remotelogs.Debug("NODE", "create rpc client failed: "+err.Error())
+		return false
+	}
+
+	var isOk = taskErr == nil
+	if isOk && taskVersion > this.lastTaskVersion {
+		this.lastTaskVersion = taskVersion
+	}
+
+	var errMsg = ""
+	if taskErr != nil {
+		errMsg = taskErr.Error()
+	}
+
+	_, err = rpcClient.NodeTaskRPC.ReportNodeTaskDone(rpcClient.Context(), &pb.ReportNodeTaskDoneRequest{
+		NodeTaskId: taskId,
+		IsOk:       isOk,
+		Error:      errMsg,
+	})
+	success = err == nil
+
+	if err != nil {
+		// 连接错误不需要上报到服务中心
+		if rpc.IsConnError(err) {
+			remotelogs.Debug("NODE", "report task done failed: "+err.Error())
+		} else {
+			remotelogs.Error("NODE", "report task done failed: "+err.Error())
+		}
+	}
+
+	return success
+}

internal/remotelogs/utils.go

@@ -35,7 +35,7 @@ func init() {
 			err := uploadLogs()
 			tr.End()
 			if err != nil {
-				logs.Println("[LOG]" + err.Error())
+				logs.Println("[LOG]upload logs failed: " + err.Error())
 			}
 		}
 	})
@@ -191,7 +191,7 @@ func ServerError(serverId int64, tag string, description string, logType nodecon
 	if len(params) > 0 {
 		p, err := json.Marshal(params)
 		if err != nil {
-			logs.Println("[LOG]" + err.Error())
+			logs.Println("[LOG]ServerError(): json encode failed: " + err.Error())
 		} else {
 			paramsJSON = p
 		}
@@ -223,7 +223,7 @@ func ServerSuccess(serverId int64, tag string, description string, logType nodec
 	if len(params) > 0 {
 		p, err := json.Marshal(params)
 		if err != nil {
-			logs.Println("[LOG]" + err.Error())
+			logs.Println("[LOG]ServerSuccess(): json encode failed: " + err.Error())
 		} else {
 			paramsJSON = p
 		}
@@ -255,7 +255,7 @@ func ServerLog(serverId int64, tag string, description string, logType nodeconfi
 	if len(params) > 0 {
 		p, err := json.Marshal(params)
 		if err != nil {
-			logs.Println("[LOG]" + err.Error())
+			logs.Println("[LOG]ServerLog(): json encode failed: " + err.Error())
 		} else {
 			paramsJSON = p
 		}

internal/rpc/rpc_client.go

@@ -51,6 +51,8 @@ type RPCClient struct {
 	ScriptRPC              pb.ScriptServiceClient
 	UserRPC                pb.UserServiceClient
 	ClientAgentIPRPC       pb.ClientAgentIPServiceClient
+	AuthorityKeyRPC        pb.AuthorityKeyServiceClient
+	UpdatingServerListRPC  pb.UpdatingServerListServiceClient
 }
 
 func NewRPCClient(apiConfig *configs.APIConfig) (*RPCClient, error) {
@@ -85,6 +87,8 @@ func NewRPCClient(apiConfig *configs.APIConfig) (*RPCClient, error) {
 	client.ScriptRPC = pb.NewScriptServiceClient(client)
 	client.UserRPC = pb.NewUserServiceClient(client)
 	client.ClientAgentIPRPC = pb.NewClientAgentIPServiceClient(client)
+	client.AuthorityKeyRPC = pb.NewAuthorityKeyServiceClient(client)
+	client.UpdatingServerListRPC = pb.NewUpdatingServerListServiceClient(client)
 
 	err := client.init()
 	if err != nil {
@@ -231,8 +235,8 @@ func (this *RPCClient) init() error {
 		}
 		var conn *grpc.ClientConn
 		var callOptions = grpc.WithDefaultCallOptions(
-			grpc.MaxCallRecvMsgSize(128*1024*1024),
-			grpc.MaxCallSendMsgSize(128*1024*1024),
+			grpc.MaxCallRecvMsgSize(512<<20),
+			grpc.MaxCallSendMsgSize(512<<20),
 			grpc.UseCompressor(gzip.Name),
 		)
 		if u.Scheme == "http" {

internal/stats/bandwidth_stat_manager.go

@@ -3,6 +3,7 @@
 package stats
 
 import (
+	"encoding/json"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
@@ -10,9 +11,12 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/types"
 	timeutil "github.com/iwind/TeaGo/utils/time"
+	"os"
 	"sync"
 	"time"
 )
@@ -31,23 +35,38 @@ func init() {
 			SharedBandwidthStatManager.Start()
 		})
 	})
+
+	events.On(events.EventQuit, func() {
+		SharedBandwidthStatManager.Cancel()
+
+		err := SharedBandwidthStatManager.Save()
+		if err != nil {
+			remotelogs.Error("STAT", "save bandwidth stats failed: "+err.Error())
+		}
+	})
 }
 
 type BandwidthStat struct {
-	Day      string
-	TimeAt   string
-	UserId   int64
-	ServerId int64
+	Day      string `json:"day"`
+	TimeAt   string `json:"timeAt"`
+	UserId   int64  `json:"userId"`
+	ServerId int64  `json:"serverId"`
 
-	CurrentBytes     int64
-	CurrentTimestamp int64
-	MaxBytes         int64
-	TotalBytes       int64
+	CurrentBytes     int64 `json:"currentBytes"`
+	CurrentTimestamp int64 `json:"currentTimestamp"`
+	MaxBytes         int64 `json:"maxBytes"`
+	TotalBytes       int64 `json:"totalBytes"`
+
+	CachedBytes         int64 `json:"cachedBytes"`
+	AttackBytes         int64 `json:"attackBytes"`
+	CountRequests       int64 `json:"countRequests"`
+	CountCachedRequests int64 `json:"countCachedRequests"`
+	CountAttackRequests int64 `json:"countAttackRequests"`
 }
 
 // BandwidthStatManager 服务带宽统计
 type BandwidthStatManager struct {
-	m map[string]*BandwidthStat // key => *BandwidthStat
+	m map[string]*BandwidthStat // serverId@day@time => *BandwidthStat
 
 	pbStats []*pb.ServerBandwidthStat
 
@@ -55,16 +74,25 @@ type BandwidthStatManager struct {
 
 	ticker *time.Ticker
 	locker sync.Mutex
+
+	cacheFile string // 上一次的缓存文件
 }
 
 func NewBandwidthStatManager() *BandwidthStatManager {
 	return &BandwidthStatManager{
-		m:      map[string]*BandwidthStat{},
-		ticker: time.NewTicker(1 * time.Minute), // 时间小于1分钟是为了更快速地上传结果
+		m:         map[string]*BandwidthStat{},
+		ticker:    time.NewTicker(1 * time.Minute), // 时间小于1分钟是为了更快速地上传结果
+		cacheFile: Tea.Root + "/data/bandwidth.dat",
 	}
 }
 
 func (this *BandwidthStatManager) Start() {
+	// 从上次数据中恢复
+	this.locker.Lock()
+	this.recover()
+	this.locker.Unlock()
+
+	// 循环上报数据
 	for range this.ticker.C {
 		err := this.Loop()
 		if err != nil && !rpc.IsConnError(err) {
@@ -82,7 +110,7 @@ func (this *BandwidthStatManager) Loop() error {
 
 	var now = time.Now()
 	var day = timeutil.Format("Ymd", now)
-	var currentTime = timeutil.FormatTime("Hi", now.Unix()/300*300)
+	var currentTime = timeutil.FormatTime("Hi", now.Unix()/300*300) // 300s = 5 minutes
 
 	if this.lastTime == currentTime {
 		return nil
@@ -106,15 +134,28 @@ func (this *BandwidthStatManager) Loop() error {
 	this.locker.Lock()
 	for key, stat := range this.m {
 		if stat.Day < day || stat.TimeAt < currentTime {
+			// 防止数据出现错误
+			if stat.CachedBytes > stat.TotalBytes {
+				stat.CachedBytes = stat.TotalBytes
+			}
+			if stat.AttackBytes > stat.TotalBytes {
+				stat.AttackBytes = stat.TotalBytes
+			}
+
 			pbStats = append(pbStats, &pb.ServerBandwidthStat{
-				Id:           0,
-				UserId:       stat.UserId,
-				ServerId:     stat.ServerId,
-				Day:          stat.Day,
-				TimeAt:       stat.TimeAt,
-				Bytes:        stat.MaxBytes / bandwidthTimestampDelim,
-				TotalBytes:   stat.TotalBytes,
-				NodeRegionId: regionId,
+				Id:                  0,
+				UserId:              stat.UserId,
+				ServerId:            stat.ServerId,
+				Day:                 stat.Day,
+				TimeAt:              stat.TimeAt,
+				Bytes:               stat.MaxBytes / bandwidthTimestampDelim,
+				TotalBytes:          stat.TotalBytes,
+				CachedBytes:         stat.CachedBytes,
+				AttackBytes:         stat.AttackBytes,
+				CountRequests:       stat.CountRequests,
+				CountCachedRequests: stat.CountCachedRequests,
+				CountAttackRequests: stat.CountAttackRequests,
+				NodeRegionId:        regionId,
 			})
 			delete(this.m, key)
 		}
@@ -138,16 +179,16 @@ func (this *BandwidthStatManager) Loop() error {
 	return nil
 }
 
-// Add 添加带宽数据
-func (this *BandwidthStatManager) Add(userId int64, serverId int64, peekBytes int64, totalBytes int64) {
+// AddBandwidth 添加带宽数据
+func (this *BandwidthStatManager) AddBandwidth(userId int64, serverId int64, peekBytes int64, totalBytes int64) {
 	if serverId <= 0 || (peekBytes == 0 && totalBytes == 0) {
 		return
 	}
 
-	var now = time.Now()
+	var now = fasttime.Now()
 	var timestamp = now.Unix() / bandwidthTimestampDelim * bandwidthTimestampDelim // 将时间戳均分成N等份
-	var day = timeutil.Format("Ymd", now)
-	var timeAt = timeutil.FormatTime("Hi", now.Unix()/300*300)
+	var day = now.Ymd()
+	var timeAt = now.Round5Hi()
 	var key = types.String(serverId) + "@" + day + "@" + timeAt
 
 	// 增加TCP Header尺寸，这里默认MTU为1500，且默认为IPv4
@@ -188,6 +229,25 @@ func (this *BandwidthStatManager) Add(userId int64, serverId int64, peekBytes in
 	this.locker.Unlock()
 }
 
+// AddTraffic 添加请求数据
+func (this *BandwidthStatManager) AddTraffic(serverId int64, cachedBytes int64, countRequests int64, countCachedRequests int64, countAttacks int64, attackBytes int64) {
+	var now = fasttime.Now()
+	var day = now.Ymd()
+	var timeAt = now.Round5Hi()
+	var key = types.String(serverId) + "@" + day + "@" + timeAt
+	this.locker.Lock()
+	// 只有有记录了才会添加
+	stat, ok := this.m[key]
+	if ok {
+		stat.CachedBytes += cachedBytes
+		stat.CountRequests += countRequests
+		stat.CountCachedRequests += countCachedRequests
+		stat.CountAttackRequests += countAttacks
+		stat.AttackBytes += attackBytes
+	}
+	this.locker.Unlock()
+}
+
 func (this *BandwidthStatManager) Inspect() {
 	this.locker.Lock()
 	logs.PrintAsJSON(this.m)
@@ -205,3 +265,50 @@ func (this *BandwidthStatManager) Map() map[int64]int64 /** serverId => max byte
 
 	return m
 }
+
+// Save 保存到本地磁盘
+func (this *BandwidthStatManager) Save() error {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	data, err := json.Marshal(this.m)
+	if err != nil {
+		return err
+	}
+
+	_ = os.Remove(this.cacheFile)
+	return os.WriteFile(this.cacheFile, data, 0666)
+}
+
+// Cancel 取消上传
+func (this *BandwidthStatManager) Cancel() {
+	this.ticker.Stop()
+}
+
+// 从本地缓存文件中恢复数据
+func (this *BandwidthStatManager) recover() {
+	cacheData, err := os.ReadFile(this.cacheFile)
+	if err == nil {
+		var m = map[string]*BandwidthStat{}
+		err = json.Unmarshal(cacheData, &m)
+		if err == nil && len(m) > 0 {
+			var lastTime = ""
+			for _, stat := range m {
+				if stat.Day != fasttime.Now().Ymd() {
+					continue
+				}
+				if len(lastTime) == 0 || stat.TimeAt > lastTime {
+					lastTime = stat.TimeAt
+				}
+			}
+			if len(lastTime) > 0 {
+				var availableTime = timeutil.FormatTime("Hi", (time.Now().Unix()-300) /** 只保留5分钟的 **/ /300*300) // 300s = 5 minutes
+				if lastTime >= availableTime {
+					this.m = m
+					this.lastTime = lastTime
+				}
+			}
+		}
+		_ = os.Remove(this.cacheFile)
+	}
+}

internal/stats/bandwidth_stat_manager_test.go

@@ -3,31 +3,94 @@
 package stats_test
 
 import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeNode/internal/stats"
+	"runtime"
 	"testing"
 	"time"
 )
 
 func TestBandwidthStatManager_Add(t *testing.T) {
 	var manager = stats.NewBandwidthStatManager()
-	manager.Add(1, 1, 10, 10)
-	manager.Add(1, 1, 10, 10)
-	manager.Add(1, 1, 10, 10)
+	manager.AddBandwidth(1, 1, 10, 10)
+	manager.AddBandwidth(1, 1, 10, 10)
+	manager.AddBandwidth(1, 1, 10, 10)
 	time.Sleep(1 * time.Second)
-	manager.Add(1, 1, 85, 85)
+	manager.AddBandwidth(1, 1, 85, 85)
 	time.Sleep(1 * time.Second)
-	manager.Add(1, 1, 25, 25)
-	manager.Add(1, 1, 75, 75)
+	manager.AddBandwidth(1, 1, 25, 25)
+	manager.AddBandwidth(1, 1, 75, 75)
 	manager.Inspect()
 }
 
 func TestBandwidthStatManager_Loop(t *testing.T) {
 	var manager = stats.NewBandwidthStatManager()
-	manager.Add(1, 1, 10, 10)
-	manager.Add(1, 1, 10, 10)
-	manager.Add(1, 1, 10, 10)
+	manager.AddBandwidth(1, 1, 10, 10)
+	manager.AddBandwidth(1, 1, 10, 10)
+	manager.AddBandwidth(1, 1, 10, 10)
 	err := manager.Loop()
 	if err != nil {
 		t.Fatal(err)
 	}
 }
+
+func BenchmarkBandwidthStatManager_Add(b *testing.B) {
+	var manager = stats.NewBandwidthStatManager()
+	b.RunParallel(func(pb *testing.PB) {
+		var i int
+		for pb.Next() {
+			i++
+			manager.AddBandwidth(1, int64(i%100), 10, 10)
+		}
+	})
+}
+
+func BenchmarkBandwidthStatManager_Slice(b *testing.B) {
+	runtime.GOMAXPROCS(1)
+
+	for i := 0; i < b.N; i++ {
+		var pbStats = []*pb.ServerBandwidthStat{}
+		for j := 0; j < 100; j++ {
+			var stat = &stats.BandwidthStat{}
+			pbStats = append(pbStats, &pb.ServerBandwidthStat{
+				Id:                  0,
+				UserId:              stat.UserId,
+				ServerId:            stat.ServerId,
+				Day:                 stat.Day,
+				TimeAt:              stat.TimeAt,
+				Bytes:               stat.MaxBytes / 2,
+				TotalBytes:          stat.TotalBytes,
+				CachedBytes:         stat.CachedBytes,
+				AttackBytes:         stat.AttackBytes,
+				CountRequests:       stat.CountRequests,
+				CountCachedRequests: stat.CountCachedRequests,
+				CountAttackRequests: stat.CountAttackRequests,
+				NodeRegionId:        1,
+			})
+		}
+	}
+}
+
+func BenchmarkBandwidthStatManager_Slice2(b *testing.B) {
+	runtime.GOMAXPROCS(1)
+
+	for i := 0; i < b.N; i++ {
+		var statsSlice = []*stats.BandwidthStat{}
+		for j := 0; j < 100; j++ {
+			var stat = &stats.BandwidthStat{}
+			statsSlice = append(statsSlice, stat)
+		}
+	}
+}
+
+func BenchmarkBandwidthStatManager_Slice3(b *testing.B) {
+	runtime.GOMAXPROCS(1)
+
+	for i := 0; i < b.N; i++ {
+		var statsSlice = make([]*stats.BandwidthStat, 2000)
+		for j := 0; j < 100; j++ {
+			var stat = &stats.BandwidthStat{}
+			statsSlice[j] = stat
+		}
+	}
+}

internal/stats/http_request_stat_manager.go

@@ -54,6 +54,9 @@ type HTTPRequestStatManager struct {
 	totalAttackRequests int64
 
 	locker sync.Mutex
+
+	monitorTicker *time.Ticker
+	uploadTicker  *time.Ticker
 }
 
 // NewHTTPRequestStatManager 获取新对象
@@ -77,12 +80,12 @@ func NewHTTPRequestStatManager() *HTTPRequestStatManager {
 // Start 启动
 func (this *HTTPRequestStatManager) Start() {
 	// 上传请求总数
-	var monitorTicker = time.NewTicker(1 * time.Minute)
+	this.monitorTicker = time.NewTicker(1 * time.Minute)
 	events.OnKey(events.EventQuit, this, func() {
-		monitorTicker.Stop()
+		this.monitorTicker.Stop()
 	})
 	goman.New(func() {
-		for range monitorTicker.C {
+		for range this.monitorTicker.C {
 			if this.totalAttackRequests > 0 {
 				monitor.SharedValueQueue.Add(nodeconfigs.NodeValueItemAttackRequests, maps.Map{"total": this.totalAttackRequests})
 				this.totalAttackRequests = 0
@@ -90,19 +93,19 @@ func (this *HTTPRequestStatManager) Start() {
 		}
 	})
 
-	var uploadTicker = time.NewTicker(30 * time.Minute)
+	this.uploadTicker = time.NewTicker(30 * time.Minute)
 	if Tea.IsTesting() {
-		uploadTicker = time.NewTicker(10 * time.Second) // 在测试环境下缩短Ticker时间，以方便我们调试
+		this.uploadTicker = time.NewTicker(10 * time.Second) // 在测试环境下缩短Ticker时间，以方便我们调试
 	}
 	remotelogs.Println("HTTP_REQUEST_STAT_MANAGER", "start ...")
 	events.OnKey(events.EventQuit, this, func() {
 		remotelogs.Println("HTTP_REQUEST_STAT_MANAGER", "quit")
-		uploadTicker.Stop()
+		this.uploadTicker.Stop()
 	})
 
 	// 上传Ticker
 	goman.New(func() {
-		for range uploadTicker.C {
+		for range this.uploadTicker.C {
 			var tr = trackers.Begin("UPLOAD_REQUEST_STATS")
 			err := this.Upload()
 			tr.End()
@@ -204,34 +207,38 @@ func (this *HTTPRequestStatManager) Loop() error {
 		if len(pieces) < 4 {
 			return nil
 		}
-		var serverId = pieces[0]
+		var serverIdString = pieces[0]
 		var ip = pieces[1]
 
 		var result = iplib.LookupIP(ip)
 		if result != nil && result.IsOk() {
-			var key = serverId + "@" + types.String(result.CountryId()) + "@" + types.String(result.ProvinceId()) + "@" + types.String(result.CityId())
 			this.locker.Lock()
-			stat, ok := this.cityMap[key]
-			if !ok {
-				// 检查数量
-				if this.serverCityCountMap[key] > 128 { // 限制单个服务的城市数量，防止数量过多
-					this.locker.Unlock()
-					return nil
-				}
-				this.serverCityCountMap[key]++ // 需要放在限制之后，因为使用的是int16
+			if result.CountryId() > 0 {
+				var key = serverIdString + "@" + types.String(result.CountryId()) + "@" + types.String(result.ProvinceId()) + "@" + types.String(result.CityId())
+				stat, ok := this.cityMap[key]
+				if !ok {
+					// 检查数量
+					if this.serverCityCountMap[serverIdString] > 128 { // 限制单个服务的城市数量，防止数量过多
+						this.locker.Unlock()
+						return nil
+					}
+					this.serverCityCountMap[serverIdString]++ // 需要放在限制之后，因为使用的是int16
 
-				stat = &StatItem{}
-				this.cityMap[key] = stat
-			}
-			stat.Bytes += types.Int64(pieces[2])
-			stat.CountRequests++
-			if types.Int8(pieces[3]) == 1 {
-				stat.AttackBytes += types.Int64(pieces[2])
-				stat.CountAttackRequests++
+					stat = &StatItem{}
+					this.cityMap[key] = stat
+				}
+				stat.Bytes += types.Int64(pieces[2])
+				stat.CountRequests++
+				if types.Int8(pieces[3]) == 1 {
+					stat.AttackBytes += types.Int64(pieces[2])
+					stat.CountAttackRequests++
+				}
 			}
 
 			if result.ProviderId() > 0 {
-				this.providerMap[serverId+"@"+types.String(result.ProviderId())]++
+				this.providerMap[serverIdString+"@"+types.String(result.ProviderId())]++
+			} else if utils.IsLocalIP(ip) { // 局域网IP
+				this.providerMap[serverIdString+"@258"]++
 			}
 			this.locker.Unlock()
 		}
@@ -240,7 +247,7 @@ func (this *HTTPRequestStatManager) Loop() error {
 		if atIndex < 0 {
 			return nil
 		}
-		var serverId = userAgentString[:atIndex]
+		var serverIdString = userAgentString[:atIndex]
 		var userAgent = userAgentString[atIndex+1:]
 
 		var result = SharedUserAgentParser.Parse(userAgent)
@@ -252,11 +259,11 @@ func (this *HTTPRequestStatManager) Loop() error {
 			}
 			this.locker.Lock()
 
-			var systemKey = serverId + "@" + osInfo.Name + "@" + osInfo.Version
+			var systemKey = serverIdString + "@" + osInfo.Name + "@" + osInfo.Version
 			_, ok := this.systemMap[systemKey]
 			if !ok {
-				if this.serverSystemCountMap[serverId] < 128 { // 限制最大数据，防止攻击
-					this.serverSystemCountMap[serverId]++
+				if this.serverSystemCountMap[serverIdString] < 128 { // 限制最大数据，防止攻击
+					this.serverSystemCountMap[serverIdString]++
 					ok = true
 				}
 			}
@@ -274,11 +281,11 @@ func (this *HTTPRequestStatManager) Loop() error {
 			}
 			this.locker.Lock()
 
-			var browserKey = serverId + "@" + browser + "@" + browserVersion
+			var browserKey = serverIdString + "@" + browser + "@" + browserVersion
 			_, ok := this.browserMap[browserKey]
 			if !ok {
-				if this.serverBrowserCountMap[serverId] < 256 { // 限制最大数据，防止攻击
-					this.serverBrowserCountMap[serverId]++
+				if this.serverBrowserCountMap[serverIdString] < 256 { // 限制最大数据，防止攻击
+					this.serverBrowserCountMap[serverIdString]++
 					ok = true
 				}
 			}
@@ -374,7 +381,7 @@ func (this *HTTPRequestStatManager) Upload() error {
 		sort.Slice(pbCities, func(i, j int) bool {
 			return pbCities[i].CountRequests > pbCities[j].CountRequests
 		})
-		var serverCountMap = map[int64]int16{}
+		var serverCountMap = map[int64]int16{} // serverId => count
 		for _, city := range pbCities {
 			serverCountMap[city.ServerId]++
 			if serverCountMap[city.ServerId] > maxCities {

internal/stats/traffic_stat_manager.go

@@ -8,10 +8,11 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/monitor"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/maps"
 	"github.com/iwind/TeaGo/types"
+	"sort"
 	"strconv"
 	"strings"
 	"sync"
@@ -21,6 +22,7 @@ import (
 var SharedTrafficStatManager = NewTrafficStatManager()
 
 type TrafficItem struct {
+	UserId               int64
 	Bytes                int64
 	CachedBytes          int64
 	CountRequests        int64
@@ -44,8 +46,8 @@ const trafficStatsMaxLife = 1200 // 最大只保存20分钟内的数据
 
 // TrafficStatManager 区域流量统计
 type TrafficStatManager struct {
-	itemMap    map[string]*TrafficItem // [timestamp serverId] => *TrafficItem
-	domainsMap map[string]*TrafficItem // timestamp @ serverId @ domain => *TrafficItem
+	itemMap    map[string]*TrafficItem           // [timestamp serverId] => *TrafficItem
+	domainsMap map[int64]map[string]*TrafficItem // serverIde =>  { timestamp @ domain => *TrafficItem }
 
 	pbItems       []*pb.ServerDailyStat
 	pbDomainItems []*pb.UploadServerDailyStatsRequest_DomainStat
@@ -59,7 +61,7 @@ type TrafficStatManager struct {
 func NewTrafficStatManager() *TrafficStatManager {
 	var manager = &TrafficStatManager{
 		itemMap:    map[string]*TrafficItem{},
-		domainsMap: map[string]*TrafficItem{},
+		domainsMap: map[int64]map[string]*TrafficItem{},
 	}
 
 	return manager
@@ -106,25 +108,30 @@ func (this *TrafficStatManager) Start() {
 }
 
 // Add 添加流量
-func (this *TrafficStatManager) Add(serverId int64, domain string, bytes int64, cachedBytes int64, countRequests int64, countCachedRequests int64, countAttacks int64, attackBytes int64, checkingTrafficLimit bool, planId int64) {
+func (this *TrafficStatManager) Add(userId int64, serverId int64, domain string, bytes int64, cachedBytes int64, countRequests int64, countCachedRequests int64, countAttacks int64, attackBytes int64, checkingTrafficLimit bool, planId int64) {
 	if serverId == 0 {
 		return
 	}
 
+	// 添加到带宽
+	SharedBandwidthStatManager.AddTraffic(serverId, cachedBytes, countRequests, countCachedRequests, countAttacks, attackBytes)
+
 	if bytes == 0 && countRequests == 0 {
 		return
 	}
 
 	this.totalRequests++
 
-	var timestamp = utils.FloorUnixTime(300)
+	var timestamp = fasttime.Now().UnixFloor(300)
 	var key = strconv.FormatInt(timestamp, 10) + strconv.FormatInt(serverId, 10)
 	this.locker.Lock()
 
 	// 总的流量
 	item, ok := this.itemMap[key]
 	if !ok {
-		item = &TrafficItem{}
+		item = &TrafficItem{
+			UserId: userId,
+		}
 		this.itemMap[key] = item
 	}
 	item.Bytes += bytes
@@ -137,11 +144,17 @@ func (this *TrafficStatManager) Add(serverId int64, domain string, bytes int64,
 	item.PlanId = planId
 
 	// 单个域名流量
-	var domainKey = strconv.FormatInt(timestamp, 10) + "@" + strconv.FormatInt(serverId, 10) + "@" + domain
-	domainItem, ok := this.domainsMap[domainKey]
+	var domainKey = types.String(timestamp) + "@" + domain
+	serverDomainMap, ok := this.domainsMap[serverId]
+	if !ok {
+		serverDomainMap = map[string]*TrafficItem{}
+		this.domainsMap[serverId] = serverDomainMap
+	}
+
+	domainItem, ok := serverDomainMap[domainKey]
 	if !ok {
 		domainItem = &TrafficItem{}
-		this.domainsMap[domainKey] = domainItem
+		serverDomainMap[domainKey] = domainItem
 	}
 	domainItem.Bytes += bytes
 	domainItem.CachedBytes += cachedBytes
@@ -173,7 +186,7 @@ func (this *TrafficStatManager) Upload() error {
 
 	// reset
 	this.itemMap = map[string]*TrafficItem{}
-	this.domainsMap = map[string]*TrafficItem{}
+	this.domainsMap = map[int64]map[string]*TrafficItem{}
 
 	this.locker.Unlock()
 
@@ -190,6 +203,7 @@ func (this *TrafficStatManager) Upload() error {
 		}
 
 		pbServerStats = append(pbServerStats, &pb.ServerDailyStat{
+			UserId:               item.UserId,
 			ServerId:             serverId,
 			NodeRegionId:         regionId,
 			Bytes:                item.Bytes,
@@ -205,23 +219,43 @@ func (this *TrafficStatManager) Upload() error {
 	}
 
 	// 域名统计
+	const maxDomainsPerServer = 20
 	var pbDomainStats = []*pb.UploadServerDailyStatsRequest_DomainStat{}
-	for key, item := range domainMap {
-		var pieces = strings.SplitN(key, "@", 3)
-		if len(pieces) != 3 {
-			continue
+	for serverId, serverDomainMap := range domainMap {
+		// 如果超过单个服务最大值，则只取前N个
+		var shouldTrim = len(serverDomainMap) > maxDomainsPerServer
+		var tempItems []*pb.UploadServerDailyStatsRequest_DomainStat
+
+		for key, item := range serverDomainMap {
+			var pieces = strings.SplitN(key, "@", 2)
+			if len(pieces) != 2 {
+				continue
+			}
+			var pbItem = &pb.UploadServerDailyStatsRequest_DomainStat{
+				ServerId:            serverId,
+				Domain:              pieces[1],
+				Bytes:               item.Bytes,
+				CachedBytes:         item.CachedBytes,
+				CountRequests:       item.CountRequests,
+				CountCachedRequests: item.CountCachedRequests,
+				CountAttackRequests: item.CountAttackRequests,
+				AttackBytes:         item.AttackBytes,
+				CreatedAt:           types.Int64(pieces[0]),
+			}
+			if !shouldTrim {
+				pbDomainStats = append(pbDomainStats, pbItem)
+			} else {
+				tempItems = append(tempItems, pbItem)
+			}
+		}
+
+		if shouldTrim {
+			sort.Slice(tempItems, func(i, j int) bool {
+				return tempItems[i].CountRequests > tempItems[j].CountRequests
+			})
+
+			pbDomainStats = append(pbDomainStats, tempItems[:maxDomainsPerServer]...)
 		}
-		pbDomainStats = append(pbDomainStats, &pb.UploadServerDailyStatsRequest_DomainStat{
-			ServerId:            types.Int64(pieces[1]),
-			Domain:              pieces[2],
-			Bytes:               item.Bytes,
-			CachedBytes:         item.CachedBytes,
-			CountRequests:       item.CountRequests,
-			CountCachedRequests: item.CountCachedRequests,
-			CountAttackRequests: item.CountAttackRequests,
-			AttackBytes:         item.AttackBytes,
-			CreatedAt:           types.Int64(pieces[0]),
-		})
 	}
 
 	// 历史未提交记录

internal/stats/traffic_stat_manager_test.go

@@ -1,6 +1,9 @@
 package stats
 
 import (
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	"math/rand"
 	"runtime"
 	"testing"
 )
@@ -8,7 +11,7 @@ import (
 func TestTrafficStatManager_Add(t *testing.T) {
 	manager := NewTrafficStatManager()
 	for i := 0; i < 100; i++ {
-		manager.Add(1, "goedge.cn", 1, 0, 0, 0, 0, 0, false, 0)
+		manager.Add(1, 1, "goedge.cn", 1, 0, 0, 0, 0, 0, false, 0)
 	}
 	t.Log(manager.itemMap)
 }
@@ -16,7 +19,7 @@ func TestTrafficStatManager_Add(t *testing.T) {
 func TestTrafficStatManager_Upload(t *testing.T) {
 	manager := NewTrafficStatManager()
 	for i := 0; i < 100; i++ {
-		manager.Add(1, "goedge.cn", 1, 0, 0, 0, 0, 0, false, 0)
+		manager.Add(1, 1, "goedge.cn"+types.String(rands.Int(0, 10)), 1, 0, 1, 0, 0, 0, false, 0)
 	}
 	err := manager.Upload()
 	if err != nil {
@@ -28,8 +31,12 @@ func TestTrafficStatManager_Upload(t *testing.T) {
 func BenchmarkTrafficStatManager_Add(b *testing.B) {
 	runtime.GOMAXPROCS(1)
 
-	manager := NewTrafficStatManager()
-	for i := 0; i < b.N; i++ {
-		manager.Add(1, "goedge.cn", 1024, 1, 0, 0, 0, 0, false, 0)
-	}
+	var manager = NewTrafficStatManager()
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			manager.Add(1, 1, "goedge.cn"+types.String(rand.Int63()%10), 1024, 1, 0, 0, 0, 0, false, 0)
+		}
+	})
 }

internal/ttlcache/cache.go

@@ -2,7 +2,7 @@ package ttlcache
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
-	"time"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 )
 
 var SharedCache = NewCache()
@@ -10,8 +10,10 @@ var SharedCache = NewCache()
 // Cache TTL缓存
 // 最大的缓存时间为30 * 86400
 // Piece数据结构：
-//      Piece1            |  Piece2 | Piece3 | ...
-//  [ Item1, Item2, ... ] |   ...
+//
+//	    Piece1            |  Piece2 | Piece3 | ...
+//	[ Item1, Item2, ... ] |   ...
+//
 // KeyMap列表数据结构
 // { timestamp1 => [key1, key2, ...] }, ...
 type Cache struct {
@@ -69,12 +71,12 @@ func NewCache(opt ...OptionInterface) *Cache {
 	return cache
 }
 
-func (this *Cache) Write(key string, value interface{}, expiredAt int64) (ok bool) {
+func (this *Cache) Write(key string, value any, expiredAt int64) (ok bool) {
 	if this.isDestroyed {
 		return
 	}
 
-	var currentTimestamp = utils.UnixTime()
+	var currentTimestamp = fasttime.Now().Unix()
 	if expiredAt <= currentTimestamp {
 		return
 	}
@@ -83,8 +85,8 @@ func (this *Cache) Write(key string, value interface{}, expiredAt int64) (ok boo
 	if expiredAt > maxExpiredAt {
 		expiredAt = maxExpiredAt
 	}
-	uint64Key := HashKey([]byte(key))
-	pieceIndex := uint64Key % this.countPieces
+	var uint64Key = HashKey([]byte(key))
+	var pieceIndex = uint64Key % this.countPieces
 	return this.pieces[pieceIndex].Add(uint64Key, &Item{
 		Value:     value,
 		expiredAt: expiredAt,
@@ -96,22 +98,22 @@ func (this *Cache) IncreaseInt64(key string, delta int64, expiredAt int64, exten
 		return 0
 	}
 
-	currentTimestamp := time.Now().Unix()
+	var currentTimestamp = fasttime.Now().Unix()
 	if expiredAt <= currentTimestamp {
 		return 0
 	}
 
-	maxExpiredAt := currentTimestamp + 30*86400
+	var maxExpiredAt = currentTimestamp + 30*86400
 	if expiredAt > maxExpiredAt {
 		expiredAt = maxExpiredAt
 	}
-	uint64Key := HashKey([]byte(key))
-	pieceIndex := uint64Key % this.countPieces
+	var uint64Key = HashKey([]byte(key))
+	var pieceIndex = uint64Key % this.countPieces
 	return this.pieces[pieceIndex].IncreaseInt64(uint64Key, delta, expiredAt, extend)
 }
 
 func (this *Cache) Read(key string) (item *Item) {
-	uint64Key := HashKey([]byte(key))
+	var uint64Key = HashKey([]byte(key))
 	return this.pieces[uint64Key%this.countPieces].Read(uint64Key)
 }
 
@@ -120,7 +122,7 @@ func (this *Cache) readIntKey(key uint64) (value *Item) {
 }
 
 func (this *Cache) Delete(key string) {
-	uint64Key := HashKey([]byte(key))
+	var uint64Key = HashKey([]byte(key))
 	this.pieces[uint64Key%this.countPieces].Delete(uint64Key)
 }
 
@@ -137,7 +139,7 @@ func (this *Cache) Count() (count int) {
 
 func (this *Cache) GC() {
 	this.pieces[this.gcPieceIndex].GC()
-	newIndex := this.gcPieceIndex + 1
+	var newIndex = this.gcPieceIndex + 1
 	if newIndex >= int(this.countPieces) {
 		newIndex = 0
 	}

internal/ttlcache/cache_test.go

@@ -1,7 +1,7 @@
 package ttlcache
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/assert"
 	"github.com/iwind/TeaGo/rands"
@@ -195,7 +195,7 @@ func BenchmarkCache_Add(b *testing.B) {
 
 	var cache = NewCache()
 	for i := 0; i < b.N; i++ {
-		cache.Write(strconv.Itoa(i), i, utils.UnixTime()+int64(i%1024))
+		cache.Write(strconv.Itoa(i), i, fasttime.Now().Unix()+int64(i%1024))
 	}
 }
 
@@ -207,7 +207,7 @@ func BenchmarkCache_Add_Parallel(b *testing.B) {
 	b.RunParallel(func(pb *testing.PB) {
 		for pb.Next() {
 			var j = atomic.AddInt64(&i, 1)
-			cache.Write(types.String(j), j, utils.UnixTime()+i%1024)
+			cache.Write(types.String(j), j, fasttime.Now().Unix()+i%1024)
 		}
 	})
 }

internal/ttlcache/item.go

@@ -1,6 +1,6 @@
 package ttlcache
 
 type Item struct {
-	Value     interface{}
+	Value     any
 	expiredAt int64
 }

internal/ttlcache/piece.go

@@ -1,11 +1,10 @@
 package ttlcache
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/expires"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/types"
 	"sync"
-	"time"
 )
 
 type Piece struct {
@@ -27,7 +26,7 @@ func NewPiece(maxItems int) *Piece {
 
 func (this *Piece) Add(key uint64, item *Item) (ok bool) {
 	this.locker.Lock()
-	if len(this.m) >= this.maxItems {
+	if this.maxItems > 0 && len(this.m) >= this.maxItems {
 		this.locker.Unlock()
 		return
 	}
@@ -42,7 +41,7 @@ func (this *Piece) Add(key uint64, item *Item) (ok bool) {
 func (this *Piece) IncreaseInt64(key uint64, delta int64, expiredAt int64, extend bool) (result int64) {
 	this.locker.Lock()
 	item, ok := this.m[key]
-	if ok && item.expiredAt > time.Now().Unix() {
+	if ok && item.expiredAt > fasttime.Now().Unix() {
 		result = types.Int64(item.Value) + delta
 		item.Value = result
 		if extend {
@@ -75,7 +74,7 @@ func (this *Piece) Delete(key uint64) {
 func (this *Piece) Read(key uint64) (item *Item) {
 	this.locker.RLock()
 	item = this.m[key]
-	if item != nil && item.expiredAt < utils.UnixTime() {
+	if item != nil && item.expiredAt < fasttime.Now().Unix() {
 		item = nil
 	}
 	this.locker.RUnlock()
@@ -91,7 +90,7 @@ func (this *Piece) Count() (count int) {
 }
 
 func (this *Piece) GC() {
-	var currentTime = time.Now().Unix()
+	var currentTime = fasttime.Now().Unix()
 	if this.lastGCTime == 0 {
 		this.lastGCTime = currentTime - 3600
 	}

internal/utils/conns/conn_no_stat.go

@@ -0,0 +1,72 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package connutils
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/zero"
+	"net"
+	"sync"
+	"time"
+)
+
+// 记录不需要带宽统计的连接
+// 比如本地的清理和预热
+var noStatAddrMap = map[string]zero.Zero{} // addr => Zero
+var noStatLocker = &sync.RWMutex{}
+
+// IsNoStatConn 检查是否为不统计连接
+func IsNoStatConn(addr string) bool {
+	noStatLocker.RLock()
+	_, ok := noStatAddrMap[addr]
+	noStatLocker.RUnlock()
+	return ok
+}
+
+type NoStatConn struct {
+	rawConn net.Conn
+}
+
+func NewNoStat(rawConn net.Conn) net.Conn {
+	noStatLocker.Lock()
+	noStatAddrMap[rawConn.LocalAddr().String()] = zero.New()
+	noStatLocker.Unlock()
+	return &NoStatConn{rawConn: rawConn}
+}
+
+func (this *NoStatConn) Read(b []byte) (n int, err error) {
+	return this.rawConn.Read(b)
+}
+
+func (this *NoStatConn) Write(b []byte) (n int, err error) {
+	return this.rawConn.Write(b)
+}
+
+func (this *NoStatConn) Close() error {
+	err := this.rawConn.Close()
+
+	noStatLocker.Lock()
+	delete(noStatAddrMap, this.rawConn.LocalAddr().String())
+	noStatLocker.Unlock()
+
+	return err
+}
+
+func (this *NoStatConn) LocalAddr() net.Addr {
+	return this.rawConn.LocalAddr()
+}
+
+func (this *NoStatConn) RemoteAddr() net.Addr {
+	return this.rawConn.RemoteAddr()
+}
+
+func (this *NoStatConn) SetDeadline(t time.Time) error {
+	return this.rawConn.SetDeadline(t)
+}
+
+func (this *NoStatConn) SetReadDeadline(t time.Time) error {
+	return this.rawConn.SetReadDeadline(t)
+}
+
+func (this *NoStatConn) SetWriteDeadline(t time.Time) error {
+	return this.rawConn.SetWriteDeadline(t)
+}

internal/utils/expires/list_test.go

@@ -1,7 +1,7 @@
 package expires
 
 import (
-	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/assert"
 	"github.com/iwind/TeaGo/logs"
 	timeutil "github.com/iwind/TeaGo/utils/time"
@@ -197,7 +197,7 @@ func BenchmarkList_GC(b *testing.B) {
 	for m := 0; m < 1_000; m++ {
 		var list = NewList()
 		for j := 0; j < 10_000; j++ {
-			list.Add(uint64(j), utils.UnixTime()+100)
+			list.Add(uint64(j), fasttime.Now().Unix()+100)
 		}
 		lists = append(lists, list)
 	}

internal/utils/fasttime/time_fast.go

@@ -0,0 +1,93 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package fasttime
+
+import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/goman"
+	"github.com/iwind/TeaGo/types"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"time"
+)
+
+var sharedFastTime = NewFastTime()
+
+func init() {
+	if !teaconst.IsMain {
+		return
+	}
+
+	var ticker = time.NewTicker(200 * time.Millisecond)
+	goman.New(func() {
+		for range ticker.C {
+			sharedFastTime = NewFastTime()
+		}
+	})
+}
+
+func Now() *FastTime {
+	return sharedFastTime
+}
+
+type FastTime struct {
+	rawTime             time.Time
+	unixTime            int64
+	unixTimeMilli       int64
+	unixTimeMilliString string
+	ymd                 string
+	round5Hi            string
+}
+
+func NewFastTime() *FastTime {
+	var rawTime = time.Now()
+
+	return &FastTime{
+		rawTime:             rawTime,
+		unixTime:            rawTime.Unix(),
+		unixTimeMilli:       rawTime.UnixMilli(),
+		unixTimeMilliString: types.String(rawTime.UnixMilli()),
+		ymd:                 timeutil.Format("Ymd", rawTime),
+		round5Hi:            timeutil.FormatTime("Hi", rawTime.Unix()/300*300),
+	}
+}
+
+// Unix 最快获取时间戳的方式，通常用在不需要特别精确时间戳的场景
+func (this *FastTime) Unix() int64 {
+	return this.unixTime
+}
+
+// UnixFloor 取整
+func (this *FastTime) UnixFloor(seconds int) int64 {
+	return this.unixTime / int64(seconds) * int64(seconds)
+}
+
+// UnixCell 取整并加1
+func (this *FastTime) UnixCell(seconds int) int64 {
+	return this.unixTime/int64(seconds)*int64(seconds) + int64(seconds)
+}
+
+// UnixNextMinute 获取下一分钟开始的时间戳
+func (this *FastTime) UnixNextMinute() int64 {
+	return this.UnixCell(60)
+}
+
+// UnixMilli 获取时间戳，精确到毫秒
+func (this *FastTime) UnixMilli() int64 {
+	return this.unixTimeMilli
+}
+
+func (this *FastTime) UnixMilliString() (int64, string) {
+	return this.unixTimeMilli, this.unixTimeMilliString
+}
+
+func (this *FastTime) Ymd() string {
+	return this.ymd
+}
+
+func (this *FastTime) Round5Hi() string {
+	return this.round5Hi
+}
+
+func (this *FastTime) Format(layout string) string {
+	return timeutil.Format(layout, this.rawTime)
+}

internal/utils/fasttime/time_fast_test.go

@@ -0,0 +1,57 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package fasttime_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"testing"
+	"time"
+)
+
+func TestFastTime_Unix(t *testing.T) {
+	for i := 0; i < 5; i++ {
+		var now = fasttime.Now()
+		t.Log(now.Unix(), now.UnixMilli(), "real:", time.Now().Unix())
+		time.Sleep(1 * time.Second)
+	}
+}
+
+func TestFastTime_UnixMilli(t *testing.T) {
+	t.Log(fasttime.Now().UnixMilliString())
+}
+
+func TestFastTime_UnixFloor(t *testing.T) {
+	var now = fasttime.Now()
+
+	var timestamp = time.Now().Unix()
+	t.Log("floor 60:", timestamp, now.UnixFloor(60), timeutil.FormatTime("Y-m-d H:i:s", now.UnixFloor(60)))
+	t.Log("ceil 60:", timestamp, now.UnixCell(60), timeutil.FormatTime("Y-m-d H:i:s", now.UnixCell(60)))
+	t.Log("floor 300:", timestamp, now.UnixFloor(300), timeutil.FormatTime("Y-m-d H:i:s", now.UnixFloor(300)))
+	t.Log("next minute:", now.UnixNextMinute(), timeutil.FormatTime("Y-m-d H:i:s", now.UnixNextMinute()))
+	t.Log("day:", now.Ymd())
+	t.Log("round 5 minute:", now.Round5Hi())
+}
+
+func TestFastTime_Format(t *testing.T) {
+	var now = fasttime.Now()
+	t.Log(now.Format("Y-m-d H:i:s"))
+}
+
+func BenchmarkNewFastTime(b *testing.B) {
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			var now = fasttime.Now()
+			_ = now.Ymd()
+		}
+	})
+}
+
+func BenchmarkNewFastTime_Raw(b *testing.B) {
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			var now = time.Now()
+			_ = timeutil.Format("Ymd", now)
+		}
+	})
+}

internal/utils/maps/map_fixed.go

@@ -0,0 +1,78 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package maputils
+
+import "sync"
+
+type KeyType interface {
+	string | int | int64 | int32 | uint64 | uint32
+}
+
+type ValueType interface {
+	any
+}
+
+// FixedMap
+// TODO 解决已存在元素不能按顺序弹出的问题
+type FixedMap[KeyT KeyType, ValueT ValueType] struct {
+	m    map[KeyT]ValueT
+	keys []KeyT
+
+	maxSize int
+	locker  sync.RWMutex
+}
+
+func NewFixedMap[KeyT KeyType, ValueT ValueType](maxSize int) *FixedMap[KeyT, ValueT] {
+	return &FixedMap[KeyT, ValueT]{
+		maxSize: maxSize,
+		m:       map[KeyT]ValueT{},
+	}
+}
+
+func (this *FixedMap[KeyT, ValueT]) Put(key KeyT, value ValueT) {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	if this.maxSize <= 0 {
+		return
+	}
+
+	_, exists := this.m[key]
+	this.m[key] = value
+
+	if !exists {
+		this.keys = append(this.keys, key)
+
+		if len(this.keys) > this.maxSize {
+			var firstKey = this.keys[0]
+			this.keys = this.keys[1:]
+			delete(this.m, firstKey)
+		}
+	}
+}
+
+func (this *FixedMap[KeyT, ValueT]) Get(key KeyT) (value ValueT, ok bool) {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+	value, ok = this.m[key]
+	return
+}
+
+func (this *FixedMap[KeyT, ValueT]) Has(key KeyT) bool {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+	_, ok := this.m[key]
+	return ok
+}
+
+func (this *FixedMap[KeyT, ValueT]) Keys() []KeyT {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+	return this.keys
+}
+
+func (this *FixedMap[KeyT, ValueT]) RawMap() map[KeyT]ValueT {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+	return this.m
+}

internal/utils/maps/map_fixed_test.go

@@ -0,0 +1,26 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package maputils_test
+
+import (
+	maputils "github.com/TeaOSLab/EdgeNode/internal/utils/maps"
+	"testing"
+)
+
+func TestNewFixedMap(t *testing.T) {
+	var m = maputils.NewFixedMap[string, int](3)
+	m.Put("a", 1)
+	t.Log(m.RawMap())
+	t.Log(m.Get("a"))
+	t.Log(m.Get("b"))
+
+	m.Put("b", 2)
+	m.Put("c", 3)
+	t.Log(m.RawMap(), m.Keys())
+
+	m.Put("d", 4)
+	t.Log(m.RawMap(), m.Keys())
+
+	m.Put("b", 200)
+	t.Log(m.RawMap(), m.Keys())
+}

internal/utils/sets/set_fixed.go

@@ -7,6 +7,8 @@ import (
 	"sync"
 )
 
+// FixedSet
+// TODO 解决已存在元素不能按顺序弹出的问题
 type FixedSet struct {
 	maxSize int
 	locker  sync.RWMutex

internal/utils/time.go

@@ -1,60 +1,9 @@
 package utils
 
 import (
-	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
-	"github.com/TeaOSLab/EdgeNode/internal/goman"
-	"github.com/iwind/TeaGo/types"
 	"time"
 )
 
-var unixTime = time.Now().Unix()
-var unixTimeMilli = time.Now().UnixMilli()
-var unixTimeMilliString = types.String(unixTimeMilli)
-
-func init() {
-	if !teaconst.IsMain {
-		return
-	}
-
-	var ticker = time.NewTicker(200 * time.Millisecond)
-	goman.New(func() {
-		for range ticker.C {
-			unixTime = time.Now().Unix()
-			unixTimeMilli = time.Now().UnixMilli()
-			unixTimeMilliString = types.String(unixTimeMilli)
-		}
-	})
-}
-
-// UnixTime 最快获取时间戳的方式，通常用在不需要特别精确时间戳的场景
-func UnixTime() int64 {
-	return unixTime
-}
-
-// FloorUnixTime 取整
-func FloorUnixTime(seconds int) int64 {
-	return UnixTime() / int64(seconds) * int64(seconds)
-}
-
-// CeilUnixTime 取整并加1
-func CeilUnixTime(seconds int) int64 {
-	return UnixTime()/int64(seconds)*int64(seconds) + int64(seconds)
-}
-
-// NextMinuteUnixTime 获取下一分钟开始的时间戳
-func NextMinuteUnixTime() int64 {
-	return CeilUnixTime(60)
-}
-
-// UnixTimeMilli 获取时间戳，精确到毫秒
-func UnixTimeMilli() int64 {
-	return unixTimeMilli
-}
-
-func UnixTimeMilliString() (int64, string) {
-	return unixTimeMilli, unixTimeMilliString
-}
-
 // GMTUnixTime 计算GMT时间戳
 func GMTUnixTime(timestamp int64) int64 {
 	_, offset := time.Now().Zone()

internal/utils/time_test.go

@@ -1,30 +1,15 @@
-package utils
+package utils_test
 
 import (
-	timeutil "github.com/iwind/TeaGo/utils/time"
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
 	"testing"
 	"time"
 )
 
-func TestUnixTime(t *testing.T) {
-	for i := 0; i < 5; i++ {
-		t.Log(UnixTime(), "real:", time.Now().Unix())
-		time.Sleep(1 * time.Second)
-	}
-}
-
 func TestGMTUnixTime(t *testing.T) {
-	t.Log(GMTUnixTime(time.Now().Unix()))
+	t.Log(utils.GMTUnixTime(time.Now().Unix()))
 }
 
 func TestGMTTime(t *testing.T) {
-	t.Log(GMTTime(time.Now()))
-}
-
-func TestFloorUnixTime(t *testing.T) {
-	var timestamp = time.Now().Unix()
-	t.Log("floor 60:", timestamp, FloorUnixTime(60), timeutil.FormatTime("Y-m-d H:i:s", FloorUnixTime(60)))
-	t.Log("ceil 60:", timestamp, CeilUnixTime(60), timeutil.FormatTime("Y-m-d H:i:s", CeilUnixTime(60)))
-	t.Log("floor 300:", timestamp, FloorUnixTime(300), timeutil.FormatTime("Y-m-d H:i:s", FloorUnixTime(300)))
-	t.Log("next minute:", NextMinuteUnixTime())
+	t.Log(utils.GMTTime(time.Now()))
 }

internal/waf/action_js_cookie.go

@@ -119,13 +119,7 @@ func (this *JSCookieAction) increaseFails(req requests.Request, policyId int64,
 
 	var countFails = ttlcache.SharedCache.IncreaseInt64(key, 1, time.Now().Unix()+300, true)
 	if int(countFails) >= maxFails {
-		var useLocalFirewall = false
-
-		if this.Scope == firewallconfigs.FirewallScopeGlobal {
-			useLocalFirewall = true
-		}
-
-		SharedIPBlackList.RecordIP(IPTypeAll, firewallconfigs.FirewallScopeService, req.WAFServerId(), req.WAFRemoteIP(), time.Now().Unix()+int64(failBlockTimeout), policyId, useLocalFirewall, groupId, setId, "JS_COOKIE验证连续失败超过"+types.String(maxFails)+"次")
+		SharedIPBlackList.RecordIP(IPTypeAll, firewallconfigs.FirewallScopeService, req.WAFServerId(), req.WAFRemoteIP(), time.Now().Unix()+int64(failBlockTimeout), policyId, true, groupId, setId, "JS_COOKIE验证连续失败超过"+types.String(maxFails)+"次")
 		return false
 	}
 

internal/waf/action_record_ip.go

@@ -30,7 +30,7 @@ type recordIPTask struct {
 	sourceHTTPFirewallRuleSetId   int64
 }
 
-var recordIPTaskChan = make(chan *recordIPTask, 1024)
+var recordIPTaskChan = make(chan *recordIPTask, 2048)
 
 func init() {
 	if !teaconst.IsMain {
@@ -45,32 +45,60 @@ func init() {
 				return
 			}
 
-			for task := range recordIPTaskChan {
-				ipType := "ipv4"
-				if strings.Contains(task.ip, ":") {
-					ipType = "ipv6"
-				}
-				var reason = task.reason
-				if len(reason) == 0 {
-					reason = "触发WAF规则自动加入"
-				}
-				_, err = rpcClient.IPItemRPC.CreateIPItem(rpcClient.Context(), &pb.CreateIPItemRequest{
-					IpListId:                      task.listId,
-					IpFrom:                        task.ip,
-					IpTo:                          "",
-					ExpiredAt:                     task.expiresAt,
-					Reason:                        reason,
-					Type:                          ipType,
-					EventLevel:                    task.level,
-					ServerId:                      task.serverId,
-					SourceNodeId:                  teaconst.NodeId,
-					SourceServerId:                task.sourceServerId,
-					SourceHTTPFirewallPolicyId:    task.sourceHTTPFirewallPolicyId,
-					SourceHTTPFirewallRuleGroupId: task.sourceHTTPFirewallRuleGroupId,
-					SourceHTTPFirewallRuleSetId:   task.sourceHTTPFirewallRuleSetId,
-				})
-				if err != nil {
-					remotelogs.Error("WAF_RECORD_IP_ACTION", "create ip item failed: "+err.Error())
+			const maxItems = 512 // 每次上传的最大IP数
+
+			for {
+				var pbItemMap = map[string]*pb.CreateIPItemsRequest_IPItem{} // ip => IPItem
+
+				func() {
+					for {
+						select {
+						case task := <-recordIPTaskChan:
+							var ipType = "ipv4"
+							if strings.Contains(task.ip, ":") {
+								ipType = "ipv6"
+							}
+							var reason = task.reason
+							if len(reason) == 0 {
+								reason = "触发WAF规则自动加入"
+							}
+
+							pbItemMap[task.ip] = &pb.CreateIPItemsRequest_IPItem{
+								IpListId:                      task.listId,
+								IpFrom:                        task.ip,
+								IpTo:                          "",
+								ExpiredAt:                     task.expiresAt,
+								Reason:                        reason,
+								Type:                          ipType,
+								EventLevel:                    task.level,
+								ServerId:                      task.serverId,
+								SourceNodeId:                  teaconst.NodeId,
+								SourceServerId:                task.sourceServerId,
+								SourceHTTPFirewallPolicyId:    task.sourceHTTPFirewallPolicyId,
+								SourceHTTPFirewallRuleGroupId: task.sourceHTTPFirewallRuleGroupId,
+								SourceHTTPFirewallRuleSetId:   task.sourceHTTPFirewallRuleSetId,
+							}
+
+							if len(pbItemMap) >= maxItems {
+								return
+							}
+						default:
+							return
+						}
+					}
+				}()
+
+				if len(pbItemMap) > 0 {
+					var pbItems = []*pb.CreateIPItemsRequest_IPItem{}
+					for _, pbItem := range pbItemMap {
+						pbItems = append(pbItems, pbItem)
+					}
+					_, err = rpcClient.IPItemRPC.CreateIPItems(rpcClient.Context(), &pb.CreateIPItemsRequest{IpItems: pbItems})
+					if err != nil {
+						remotelogs.Error("WAF_RECORD_IP_ACTION", "create ip item failed: "+err.Error())
+					}
+				} else {
+					time.Sleep(1 * time.Second)
 				}
 			}
 		})

internal/waf/captcha_counter.go

@@ -29,13 +29,7 @@ func CaptchaIncreaseFails(req requests.Request, actionConfig *CaptchaAction, pol
 		}
 		var countFails = ttlcache.SharedCache.IncreaseInt64(CaptchaCacheKey(req, pageCode), 1, time.Now().Unix()+300, true)
 		if int(countFails) >= maxFails {
-			var useLocalFirewall = false
-
-			if actionConfig.FailBlockScopeAll {
-				useLocalFirewall = true
-			}
-
-			SharedIPBlackList.RecordIP(IPTypeAll, firewallconfigs.FirewallScopeService, req.WAFServerId(), req.WAFRemoteIP(), time.Now().Unix()+int64(failBlockTimeout), policyId, useLocalFirewall, groupId, setId, "CAPTCHA验证连续失败超过"+types.String(maxFails)+"次")
+			SharedIPBlackList.RecordIP(IPTypeAll, firewallconfigs.FirewallScopeService, req.WAFServerId(), req.WAFRemoteIP(), time.Now().Unix()+int64(failBlockTimeout), policyId, true, groupId, setId, "CAPTCHA验证连续失败超过"+types.String(maxFails)+"次")
 			return false
 		}
 	}

internal/waf/ip_list.go

@@ -7,10 +7,10 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/conns"
 	"github.com/TeaOSLab/EdgeNode/internal/firewalls"
 	"github.com/TeaOSLab/EdgeNode/internal/utils/expires"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
 	"github.com/iwind/TeaGo/types"
 	"sync"
 	"sync/atomic"
-	"time"
 )
 
 var SharedIPWhiteList = NewIPList(IPListTypeAllow)
@@ -34,6 +34,9 @@ type IPList struct {
 
 	id     uint64
 	locker sync.RWMutex
+
+	lastIP   string // 加入到 recordIPTaskChan 之前尽可能去重
+	lastTime int64
 }
 
 // NewIPList 获取新对象
@@ -95,33 +98,35 @@ func (this *IPList) RecordIP(ipType string,
 	this.Add(ipType, scope, serverId, ip, expiresAt)
 
 	if this.listType == IPListTypeDeny {
-		// 加入队列等待上传
-		select {
-		case recordIPTaskChan <- &recordIPTask{
-			ip:                            ip,
-			listId:                        firewallconfigs.GlobalListId,
-			expiresAt:                     expiresAt,
-			level:                         firewallconfigs.DefaultEventLevel,
-			serverId:                      serverId,
-			sourceServerId:                serverId,
-			sourceHTTPFirewallPolicyId:    policyId,
-			sourceHTTPFirewallRuleGroupId: groupId,
-			sourceHTTPFirewallRuleSetId:   setId,
-			reason:                        reason,
-		}:
-		default:
-
+		// 作用域
+		var scopeServerId int64
+		if scope == firewallconfigs.FirewallScopeService {
+			scopeServerId = serverId
 		}
 
-		// 使用本地防火墙
-		if useLocalFirewall {
-			var seconds = expiresAt - time.Now().Unix()
-			if seconds > 0 {
-				// 最大3600，防止误封时间过长
-				if seconds > 3600 {
-					seconds = 3600
-				}
-				_ = firewalls.Firewall().DropSourceIP(ip, int(seconds), true)
+		// 加入队列等待上传
+		if this.lastIP != ip || fasttime.Now().Unix()-this.lastTime > 3 /** 3秒外才允许重复添加 **/ {
+			select {
+			case recordIPTaskChan <- &recordIPTask{
+				ip:                            ip,
+				listId:                        firewallconfigs.GlobalListId,
+				expiresAt:                     expiresAt,
+				level:                         firewallconfigs.DefaultEventLevel,
+				serverId:                      scopeServerId,
+				sourceServerId:                serverId,
+				sourceHTTPFirewallPolicyId:    policyId,
+				sourceHTTPFirewallRuleGroupId: groupId,
+				sourceHTTPFirewallRuleSetId:   setId,
+				reason:                        reason,
+			}:
+				this.lastIP = ip
+				this.lastTime = fasttime.Now().Unix()
+			default:
+			}
+
+			// 使用本地防火墙
+			if useLocalFirewall {
+				firewalls.DropTemporaryTo(ip, expiresAt)
 			}
 		}
 

internal/waf/requests/request.go

@@ -37,4 +37,7 @@ type Request interface {
 
 	// Format 格式化变量
 	Format(string) string
+
+	// DisableAccessLog 在当前请求中不使用访问日志
+	DisableAccessLog()
 }

internal/waf/requests/test_request.go

@@ -76,3 +76,11 @@ func (this *TestRequest) Format(s string) string {
 func (this *TestRequest) WAFOnAction(action interface{}) bool {
 	return true
 }
+
+func (this *TestRequest) WAFFingerprint() []byte {
+	return nil
+}
+
+func (this *TestRequest) DisableAccessLog() {
+
+}

internal/waf/waf.go

@@ -250,12 +250,14 @@ func (this *WAF) MatchRequest(req requests.Request, writer http.ResponseWriter)
 	// validate captcha
 	var rawPath = req.WAFRaw().URL.Path
 	if rawPath == CaptchaPath {
+		req.DisableAccessLog()
 		captchaValidator.Run(req, writer)
 		return
 	}
 
 	// Get 302验证
 	if rawPath == Get302Path {
+		req.DisableAccessLog()
 		get302Validator.Run(req, writer)
 		return
 	}