增加智能模式参数

CHANGELOG

@@ -2,9 +2,11 @@ proxy更新日志
 
 v6.6
 1.优化了limitconn的关闭逻辑,释放更多资源.
-2.http(s)\socks代理增加了--close-intelligent,关闭智能判断,
+2.http(s)\socks代理增加了--intelligent,智能模式设置,可以是intelligent|direct|parent三者之一,
-默认情况下,如果访问的目标不在direct里面,proxy会智能判断是否使用上级访问目标,
+默认是:intelligent.每个值的含义如下.
-现在可以使用参数--close-intelligent关闭这个特性,使不在direct里面的目标都走上级. 
+--intelligent=direct,不在blocked里面的目标都直连. 
+--intelligent=parent,不在direct里面的目标都走上级. 
+--intelligent=intelligent,blocked和direct里面都没有的目标,智能判断是否使用上级访问目标. 
 
 v6.5
 1.修复了合并企业版遗留的一些bug. 

README_ZH.md

@@ -99,7 +99,8 @@ Proxy是golang实现的高性能http,https,websocket,tcp,udp,socks5,ss代理服
     - [1.15 限速](#115-限速)
     - [1.16 指定出口IP](#116-指定出口ip)
     - [1.17 证书参数使用base64数据](#117-证书参数使用base64数据)
-    - [1.18 查看帮助](#118-查看帮助)
+    - [1.18 智能模式](#118-智能模式)
+    - [1.19 查看帮助](#119-查看帮助)
 - [2. TCP代理(端口映射)](#2tcp代理)
     - [2.1 普通一级TCP代理](#21普通一级tcp代理)
     - [2.2 普通二级TCP代理](#22普通二级tcp代理)
@@ -144,7 +145,8 @@ Proxy是golang实现的高性能http,https,websocket,tcp,udp,socks5,ss代理服
     - [5.14 指定出口IP](#514-指定出口ip)
     - [5.15 级联认证](#515-级联认证)
     - [5.16 证书参数使用base64数据](#516-证书参数使用base64数据)
-    - [5.17 查看帮助](#517查看帮助)
+    - [5.17 智能模式](#517-智能模式)
+    - [5.18 查看帮助](#518-查看帮助)
 - [6. 代理协议转换](#6代理协议转换)
     - [6.1 功能介绍](#61-功能介绍)
     - [6.2 HTTP(S)转HTTP(S)+SOCKS5+SS](#62-https转httpssocks5ss)
@@ -376,11 +378,6 @@ target:用户访问的URL,比如:http://demo.com:80/1.html或https://www.baidu.c
 #### **1.6.HTTP代理流量强制走上级HTTP代理**  
 默认情况下,proxy会智能判断一个网站域名是否无法访问,如果无法访问才走上级HTTP代理.通过--always可以使全部HTTP代理流量强制走上级HTTP代理.  
 `./proxy http --always -t tls -p ":28080" -T tls -P "22.22.22.22:38080" -C proxy.crt -K proxy.key`  
-  
-默认情况下,如果访问的目标不在direct里面,proxy会智能判断是否使用上级访问目标.  
-现在可以使用参数--close-intelligent关闭这个特性,使不在direct里面的目标都走上级.  
-
-`./proxy http --close-intelligent -t tls -p ":28080" -T tls -P "22.22.22.22:38080" -C proxy.crt -K proxy.key`  
 
 #### **1.7.HTTP(S)通过SSH中转**  
 ![1.7](/docs/images/http-ssh-1.png)  
@@ -556,7 +553,15 @@ HTTP(S)代理支持上级负载均衡,多个上级重复-P参数即可.
 
 如果是base64://开头,那么就认为后面的数据是base64编码的,会解码后使用.
 
-#### **1.18 查看帮助**  
+#### **1.18 智能模式**  
+智能模式设置,可以是intelligent|direct|parent三者之一.  
+默认是:intelligent.  
+每个值的含义如下:  
+`--intelligent=direct`,不在blocked里面的目标都直连.  
+`--intelligent=parent`,不在direct里面的目标都走上级.  
+`--intelligent=intelligent`,blocked和direct里面都没有的目标,智能判断是否使用上级访问目标.  
+
+#### **1.19 查看帮助**  
 `./proxy help http`  
   
 ### **2.TCP代理**  
@@ -1035,7 +1040,15 @@ SOCKS5支持级联认证,-A可以设置上级认证信息.
 如果是base64://开头,那么就认为后面的数据是base64编码的,会解码后使用.
 
 
-#### **5.17.查看帮助**  
+#### **5.17 智能模式**  
+智能模式设置,可以是intelligent|direct|parent三者之一.  
+默认是:intelligent.  
+每个值的含义如下:  
+`--intelligent=direct`,不在blocked里面的目标都直连.  
+`--intelligent=parent`,不在direct里面的目标都走上级.  
+`--intelligent=intelligent`,blocked和direct里面都没有的目标,智能判断是否使用上级访问目标.  
+
+#### **5.18.查看帮助**  
 `./proxy help socks`  
 
 ### **6.代理协议转换** 

config.go

@@ -117,7 +117,7 @@ func initConfig() (err error) {
 	httpArgs.ParentKey = http.Flag("parent-key", "the password for auto encrypt/decrypt parent connection data").Short('Z').Default("").String()
 	httpArgs.LocalCompress = http.Flag("local-compress", "auto compress/decompress data on local connection").Short('m').Default("false").Bool()
 	httpArgs.ParentCompress = http.Flag("parent-compress", "auto compress/decompress data on parent connection").Short('M').Default("false").Bool()
-	httpArgs.CloseIntelligent = http.Flag("close-intelligent", "close intelligent HTTP, SOCKS5 proxy").Default("false").Bool()
+	httpArgs.Intelligent = http.Flag("intelligent", "settting intelligent HTTP, SOCKS5 proxy mode, can be <intelligent|direct|parent>").Default("intelligent").Enmu("intelligent","direct","parent").String()
 	httpArgs.LoadBalanceMethod = http.Flag("lb-method", "load balance method when use multiple parent,can be <roundrobin|leastconn|leasttime|hash|weight>").Default("roundrobin").Enum("roundrobin", "weight", "leastconn", "leasttime", "hash")
 	httpArgs.LoadBalanceTimeout = http.Flag("lb-timeout", "tcp milliseconds timeout of connecting to parent").Default("500").Int()
 	httpArgs.LoadBalanceRetryTime = http.Flag("lb-retrytime", "sleep time milliseconds after checking").Default("1000").Int()
@@ -254,7 +254,7 @@ func initConfig() (err error) {
 	socksArgs.ParentKey = socks.Flag("parent-key", "the password for auto encrypt/decrypt parent connection data").Short('Z').Default("").String()
 	socksArgs.LocalCompress = socks.Flag("local-compress", "auto compress/decompress data on local connection").Short('m').Default("false").Bool()
 	socksArgs.ParentCompress = socks.Flag("parent-compress", "auto compress/decompress data on parent connection").Short('M').Default("false").Bool()
-	socksArgs.CloseIntelligent = socks.Flag("close-intelligent", "Close intelligent HTTP, SOCKS5 proxy").Default("false").Bool()
+	socksArgs.Intelligent = socks.Flag("intelligent", "settting intelligent HTTP, SOCKS5 proxy mode, can be <intelligent|direct|parent>").Default("intelligent").Enmu("intelligent","direct","parent").String()
 	socksArgs.LoadBalanceMethod = socks.Flag("lb-method", "load balance method when use multiple parent,can be <roundrobin|leastconn|leasttime|hash|weight>").Default("roundrobin").Enum("roundrobin", "weight", "leastconn", "leasttime", "hash")
 	socksArgs.LoadBalanceTimeout = socks.Flag("lb-timeout", "tcp milliseconds timeout of connecting to parent").Default("500").Int()
 	socksArgs.LoadBalanceRetryTime = socks.Flag("lb-retrytime", "sleep time milliseconds after checking").Default("1000").Int()

sdk/android-ios/sdk.go

@@ -134,7 +134,7 @@ func StartWithLog(serviceID, serviceArgsStr string, loggerCallback LogCallback)
 	httpArgs.ParentKey = http.Flag("parent-key", "the password for auto encrypt/decrypt parent connection data").Short('Z').Default("").String()
 	httpArgs.LocalCompress = http.Flag("local-compress", "auto compress/decompress data on local connection").Short('m').Default("false").Bool()
 	httpArgs.ParentCompress = http.Flag("parent-compress", "auto compress/decompress data on parent connection").Short('M').Default("false").Bool()
-	httpArgs.CloseIntelligent = http.Flag("close-intelligent", "Close intelligent HTTP, SOCKS5 proxy").Default("false").Bool()
+	httpArgs.Intelligent = http.Flag("intelligent", "settting intelligent HTTP, SOCKS5 proxy mode, can be <intelligent|direct|parent>").Default("intelligent").Enmu("intelligent", "direct", "parent").String()
 	httpArgs.LoadBalanceMethod = http.Flag("lb-method", "load balance method when use multiple parent,can be <roundrobin|leastconn|leasttime|hash|weight>").Default("roundrobin").Enum("roundrobin", "weight", "leastconn", "leasttime", "hash")
 	httpArgs.LoadBalanceTimeout = http.Flag("lb-timeout", "tcp milliseconds timeout of connecting to parent").Default("500").Int()
 	httpArgs.LoadBalanceRetryTime = http.Flag("lb-retrytime", "sleep time milliseconds after checking").Default("1000").Int()
@@ -271,7 +271,7 @@ func StartWithLog(serviceID, serviceArgsStr string, loggerCallback LogCallback)
 	socksArgs.ParentKey = socks.Flag("parent-key", "the password for auto encrypt/decrypt parent connection data").Short('Z').Default("").String()
 	socksArgs.LocalCompress = socks.Flag("local-compress", "auto compress/decompress data on local connection").Short('m').Default("false").Bool()
 	socksArgs.ParentCompress = socks.Flag("parent-compress", "auto compress/decompress data on parent connection").Short('M').Default("false").Bool()
-	socksArgs.CloseIntelligent = socks.Flag("close-intelligent", "Close intelligent HTTP, SOCKS5 proxy").Default("false").Bool()
+	socksArgs.Intelligent = socks.Flag("intelligent", "settting intelligent HTTP, SOCKS5 proxy mode, can be <intelligent|direct|parent>").Default("intelligent").Enmu("intelligent", "direct", "parent").String()
 	socksArgs.LoadBalanceMethod = socks.Flag("lb-method", "load balance method when use multiple parent,can be <roundrobin|leastconn|leasttime|hash|weight>").Default("roundrobin").Enum("roundrobin", "weight", "leastconn", "leasttime", "hash")
 	socksArgs.LoadBalanceTimeout = socks.Flag("lb-timeout", "tcp milliseconds timeout of connecting to parent").Default("500").Int()
 	socksArgs.LoadBalanceRetryTime = socks.Flag("lb-retrytime", "sleep time milliseconds after checking").Default("1000").Int()

services/http/http.go

@@ -66,7 +66,7 @@ type HTTPArgs struct {
 	ParentKey             *string
 	LocalCompress         *bool
 	ParentCompress        *bool
-	CloseIntelligent      *bool
+	Intelligent           *string
 	LoadBalanceMethod     *string
 	LoadBalanceTimeout    *int
 	LoadBalanceRetryTime  *int
@@ -186,7 +186,7 @@ func (s *HTTP) InitService() (err error) {
 	s.InitBasicAuth()
 	//init lb
 	if len(*s.cfg.Parent) > 0 {
-		s.checker = utils.NewChecker(*s.cfg.HTTPTimeout, int64(*s.cfg.Interval), *s.cfg.Blocked, *s.cfg.Direct, s.log, *s.cfg.CloseIntelligent)
+		s.checker = utils.NewChecker(*s.cfg.HTTPTimeout, int64(*s.cfg.Interval), *s.cfg.Blocked, *s.cfg.Direct, s.log, *s.cfg.Intelligent)
 		s.InitLB()
 	}
 	if *s.cfg.DNSAddress != "" {

services/socks/socks.go

@@ -64,7 +64,7 @@ type SocksArgs struct {
 	ParentKey             *string
 	LocalCompress         *bool
 	ParentCompress        *bool
-	CloseIntelligent      *bool
+	Intelligent           *string
 	LoadBalanceMethod     *string
 	LoadBalanceTimeout    *int
 	LoadBalanceRetryTime  *int
@@ -181,7 +181,7 @@ func (s *Socks) InitService() (err error) {
 		(*s).domainResolver = dnsx.NewDomainResolver(*s.cfg.DNSAddress, *s.cfg.DNSTTL, s.log)
 	}
 	if len(*s.cfg.Parent) > 0 {
-		s.checker = utils.NewChecker(*s.cfg.Timeout, int64(*s.cfg.Interval), *s.cfg.Blocked, *s.cfg.Direct, s.log, *s.cfg.CloseIntelligent)
+		s.checker = utils.NewChecker(*s.cfg.Timeout, int64(*s.cfg.Interval), *s.cfg.Blocked, *s.cfg.Direct, s.log, *s.cfg.Intelligent)
 		s.InitLB()
 	}
 	if *s.cfg.ParentType == "ssh" {

utils/structs.go

@@ -24,14 +24,14 @@ import (
 )
 
 type Checker struct {
-	data             mapx.ConcurrentMap
+	data        mapx.ConcurrentMap
-	blockedMap       mapx.ConcurrentMap
+	blockedMap  mapx.ConcurrentMap
-	directMap        mapx.ConcurrentMap
+	directMap   mapx.ConcurrentMap
-	interval         int64
+	interval    int64
-	timeout          int
+	timeout     int
-	isStop           bool
+	isStop      bool
-	closeIntelligent bool
+	intelligent string
-	log              *logger.Logger
+	log         *logger.Logger
 }
 type CheckerItem struct {
 	Domain       string
@@ -44,14 +44,14 @@ type CheckerItem struct {
 //NewChecker args:
 //timeout : tcp timeout milliseconds ,connect to host
 //interval: recheck domain interval seconds
-func NewChecker(timeout int, interval int64, blockedFile, directFile string, log *logger.Logger, closeIntelligent bool) Checker {
+func NewChecker(timeout int, interval int64, blockedFile, directFile string, log *logger.Logger, intelligent string) Checker {
 	ch := Checker{
-		data:             mapx.NewConcurrentMap(),
+		data:        mapx.NewConcurrentMap(),
-		interval:         interval,
+		interval:    interval,
-		timeout:          timeout,
+		timeout:     timeout,
-		isStop:           false,
+		isStop:      false,
-		closeIntelligent: closeIntelligent,
+		intelligent: intelligent,
-		log:              log,
+		log:         log,
 	}
 	ch.blockedMap = ch.loadMap(blockedFile)
 	ch.directMap = ch.loadMap(directFile)
@@ -166,7 +166,12 @@ func (c *Checker) IsBlocked(domain string) (blocked, isInMap bool, failN, succes
 		//log.Printf("%s not in map, blocked true", address)
 		return true, false, 0, 0
 	}
-	if !c.closeIntelligent {
+	switch c.intelligent {
+	case "direct":
+		return false, true, 0, 0
+	case "parent":
+		return true, true, 0, 0
+	case "intelligent":
 		item := _item.(CheckerItem)
 		return (item.FailCount >= item.SuccessCount) && (time.Now().Unix()-item.Lasttime < 1800), true, item.FailCount, item.SuccessCount
 	}