Update CHANGELOG.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

.github/workflows/build-dev.yml

@@ -46,7 +46,7 @@ jobs:
         goarch: [amd64, arm64]
     env:
       OUTPUT_BINARY: ghproxy
-      GO_VERSION: 1.24
+      GO_VERSION: 1.25
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/build.yml

@@ -47,7 +47,7 @@ jobs:
         goarch: [amd64, arm64]
     env:
       OUTPUT_BINARY: ghproxy
-      GO_VERSION: 1.24
+      GO_VERSION: 1.25
 
     steps:
       - uses: actions/checkout@v3

.gitignore

@@ -1,5 +1,6 @@
 demo
 demo.toml
+demo.wanf
 *.log
 *.bak
 list.json

CHANGELOG.md

@@ -1,5 +1,42 @@
 # 更新日志
 
+4.3.5-rc.0 - 2025-09-14
+---
+- PRE-RELEASE: v4.3.5-rc.0是v4.3.5的预发布版本,请勿在生产环境中使用;
+- CHANGE: 改进`nest`实现, 减少内存分配`10371 B/op -> 1852 B/op` `43 allocs/op -> 14 allocs/op`
+- CHANGE: 为`nest`加入`dispatcher`实现, 为不同情况分配适合的处理器以保证性能与兼容性
+- CHANGE: 改进路径匹配热点的内存分配
+
+4.3.4 - 2025-09-14
+---
+- CHANGE: 改进嵌套加速实现, 增强稳定性
+
+4.3.3 - 2025-09-10
+---
+- CHANGE: 增强对[wanf](https://github.com/WJQSERVER/wanf)的支持
+- CHANGE: 更新包括Touka框架在内的各个依赖版本
+
+4.3.2 - 2025-08-20
+---
+- FIX: 修正`cfg.Pages.StaticDir`为空时的处置
+
+4.3.1 - 2025-08-13
+---
+- CHANGE: 更新至[Go 1.25](https://tip.golang.org/doc/go1.25)
+
+4.3.0 - 2025-08-11
+---
+- CHANGE: 为OCI镜像(Docker)代理带来自动library附加功能
+- CHANGE(refactor): 改进OCI镜像(Docker)代理路径组成流程
+- ADD: 新增[WANF](https://github.com/WJQSERVER/wanf)配置文件格式支持
+
+4.3.0-rc.0 - 2025-08-11
+---
+- PRE-RELEASE: v4.3.0-rc.0是v4.3.0的预发布版本,请勿在生产环境中使用;
+- CHANGE: 为OCI镜像(Docker)代理带来自动library附加功能
+- CHANGE(refactor): 改进OCI镜像(Docker)代理路径组成流程
+- ADD: 新增[WANF](https://github.com/WJQSERVER/wanf)配置文件格式支持
+
 4.2.7 - 2025-08-04
 ---
 - CHANGE: 在OCI镜像(docker)代理部分增加特殊处理, 保证可用性 参看[#159](https://github.com/WJQSERVER-STUDIO/ghproxy/issues/159)

DEV-VERSION

@@ -1 +1 @@
-4.2.4-rc.0
+4.3.5-rc.0

VERSION

@@ -1 +1 @@
-4.2.7
+4.3.4

config/config.go

@@ -1,25 +1,31 @@
 package config
 
 import (
+	"fmt"
 	"os"
+	"path/filepath"
+	"strings"
 
 	"github.com/BurntSushi/toml"
+
+	"github.com/WJQSERVER/wanf"
 )
 
+// Config 结构体定义了整个应用程序的配置
 type Config struct {
-	Server    ServerConfig    `toml:"server"`
-	Httpc     HttpcConfig     `toml:"httpc"`
-	GitClone  GitCloneConfig  `toml:"gitclone"`
-	Shell     ShellConfig     `toml:"shell"`
-	Pages     PagesConfig     `toml:"pages"`
-	Log       LogConfig       `toml:"log"`
-	Auth      AuthConfig      `toml:"auth"`
-	Blacklist BlacklistConfig `toml:"blacklist"`
-	Whitelist WhitelistConfig `toml:"whitelist"`
-	IPFilter  IPFilterConfig  `toml:"ipFilter"`
-	RateLimit RateLimitConfig `toml:"rateLimit"`
-	Outbound  OutboundConfig  `toml:"outbound"`
-	Docker    DockerConfig    `toml:"docker"`
+	Server    ServerConfig    `toml:"server" wanf:"server"`
+	Httpc     HttpcConfig     `toml:"httpc" wanf:"httpc"`
+	GitClone  GitCloneConfig  `toml:"gitclone" wanf:"gitclone"`
+	Shell     ShellConfig     `toml:"shell" wanf:"shell"`
+	Pages     PagesConfig     `toml:"pages" wanf:"pages"`
+	Log       LogConfig       `toml:"log" wanf:"log"`
+	Auth      AuthConfig      `toml:"auth" wanf:"auth"`
+	Blacklist BlacklistConfig `toml:"blacklist" wanf:"blacklist"`
+	Whitelist WhitelistConfig `toml:"whitelist" wanf:"whitelist"`
+	IPFilter  IPFilterConfig  `toml:"ipFilter" wanf:"ipFilter"`
+	RateLimit RateLimitConfig `toml:"rateLimit" wanf:"rateLimit"`
+	Outbound  OutboundConfig  `toml:"outbound" wanf:"outbound"`
+	Docker    DockerConfig    `toml:"docker" wanf:"docker"`
 }
 
 /*
@@ -32,13 +38,14 @@ cors = "*" # "*"/"" -> "*" ; "nil" -> "" ;
 debug = false
 */
 
+// ServerConfig 定义服务器相关的配置
 type ServerConfig struct {
-	Port      int    `toml:"port"`
-	Host      string `toml:"host"`
-	SizeLimit int    `toml:"sizeLimit"`
-	MemLimit  int64  `toml:"memLimit"`
-	Cors      string `toml:"cors"`
-	Debug     bool   `toml:"debug"`
+	Port      int    `toml:"port" wanf:"port"`
+	Host      string `toml:"host" wanf:"host"`
+	SizeLimit int    `toml:"sizeLimit" wanf:"sizeLimit"`
+	MemLimit  int64  `toml:"memLimit" wanf:"memLimit"`
+	Cors      string `toml:"cors" wanf:"cors"`
+	Debug     bool   `toml:"debug" wanf:"debug"`
 }
 
 /*
@@ -49,12 +56,13 @@ maxIdleConnsPerHost = 60 # only for advanced mode
 maxConnsPerHost = 0 # only for advanced mode
 useCustomRawHeaders = false
 */
+// HttpcConfig 定义 HTTP 客户端相关的配置
 type HttpcConfig struct {
-	Mode                string `toml:"mode"`
-	MaxIdleConns        int    `toml:"maxIdleConns"`
-	MaxIdleConnsPerHost int    `toml:"maxIdleConnsPerHost"`
-	MaxConnsPerHost     int    `toml:"maxConnsPerHost"`
-	UseCustomRawHeaders bool   `toml:"useCustomRawHeaders"`
+	Mode                string `toml:"mode" wanf:"mode"`
+	MaxIdleConns        int    `toml:"maxIdleConns" wanf:"maxIdleConns"`
+	MaxIdleConnsPerHost int    `toml:"maxIdleConnsPerHost" wanf:"maxIdleConnsPerHost"`
+	MaxConnsPerHost     int    `toml:"maxConnsPerHost" wanf:"maxConnsPerHost"`
+	UseCustomRawHeaders bool   `toml:"useCustomRawHeaders" wanf:"useCustomRawHeaders"`
 }
 
 /*
@@ -64,11 +72,12 @@ smartGitAddr = "http://127.0.0.1:8080"
 //cacheTimeout = 10
 ForceH2C = true
 */
+// GitCloneConfig 定义 Git 克隆相关的配置
 type GitCloneConfig struct {
-	Mode         string `toml:"mode"`
-	SmartGitAddr string `toml:"smartGitAddr"`
+	Mode         string `toml:"mode" wanf:"mode"`
+	SmartGitAddr string `toml:"smartGitAddr" wanf:"smartGitAddr"`
 	//CacheTimeout int    `toml:"cacheTimeout"`
-	ForceH2C bool `toml:"ForceH2C"`
+	ForceH2C bool `toml:"ForceH2C" wanf:"ForceH2C"`
 }
 
 /*
@@ -76,9 +85,10 @@ type GitCloneConfig struct {
 editor = true
 rewriteAPI = false
 */
+// ShellConfig 定义 Shell 相关的配置
 type ShellConfig struct {
-	Editor     bool `toml:"editor"`
-	RewriteAPI bool `toml:"rewriteAPI"`
+	Editor     bool `toml:"editor" wanf:"editor"`
+	RewriteAPI bool `toml:"rewriteAPI" wanf:"rewriteAPI"`
 }
 
 /*
@@ -87,16 +97,18 @@ mode = "internal" # "internal" or "external"
 theme = "bootstrap" # "bootstrap" or "nebula"
 staticDir = "/data/www"
 */
+// PagesConfig 定义静态页面相关的配置
 type PagesConfig struct {
-	Mode      string `toml:"mode"`
-	Theme     string `toml:"theme"`
-	StaticDir string `toml:"staticDir"`
+	Mode      string `toml:"mode" wanf:"mode"`
+	Theme     string `toml:"theme" wanf:"theme"`
+	StaticDir string `toml:"staticDir" wanf:"staticDir"`
 }
 
+// LogConfig 定义日志相关的配置
 type LogConfig struct {
-	LogFilePath string `toml:"logFilePath"`
-	MaxLogSize  int64  `toml:"maxLogSize"`
-	Level       string `toml:"level"`
+	LogFilePath string `toml:"logFilePath" wanf:"logFilePath"`
+	MaxLogSize  int64  `toml:"maxLogSize" wanf:"maxLogSize"`
+	Level       string `toml:"level" wanf:"level"`
 }
 
 /*
@@ -109,31 +121,35 @@ passThrough = false
 ForceAllowApi = false
 ForceAllowApiPassList = false
 */
+// AuthConfig 定义认证相关的配置
 type AuthConfig struct {
-	Enabled               bool   `toml:"enabled"`
-	Method                string `toml:"method"`
-	Key                   string `toml:"key"`
-	Token                 string `toml:"token"`
-	PassThrough           bool   `toml:"passThrough"`
-	ForceAllowApi         bool   `toml:"ForceAllowApi"`
-	ForceAllowApiPassList bool   `toml:"ForceAllowApiPassList"`
+	Enabled               bool   `toml:"enabled" wanf:"enabled"`
+	Method                string `toml:"method" wanf:"method"`
+	Key                   string `toml:"key" wanf:"key"`
+	Token                 string `toml:"token" wanf:"token"`
+	PassThrough           bool   `toml:"passThrough" wanf:"passThrough"`
+	ForceAllowApi         bool   `toml:"ForceAllowApi" wanf:"ForceAllowApi"`
+	ForceAllowApiPassList bool   `toml:"ForceAllowApiPassList" wanf:"ForceAllowApiPassList"`
 }
 
+// BlacklistConfig 定义黑名单相关的配置
 type BlacklistConfig struct {
-	Enabled       bool   `toml:"enabled"`
-	BlacklistFile string `toml:"blacklistFile"`
+	Enabled       bool   `toml:"enabled" wanf:"enabled"`
+	BlacklistFile string `toml:"blacklistFile" wanf:"blacklistFile"`
 }
 
+// WhitelistConfig 定义白名单相关的配置
 type WhitelistConfig struct {
-	Enabled       bool   `toml:"enabled"`
-	WhitelistFile string `toml:"whitelistFile"`
+	Enabled       bool   `toml:"enabled" wanf:"enabled"`
+	WhitelistFile string `toml:"whitelistFile" wanf:"whitelistFile"`
 }
 
+// IPFilterConfig 定义 IP 过滤相关的配置
 type IPFilterConfig struct {
-	Enabled         bool   `toml:"enabled"`
-	EnableAllowList bool   `toml:"enableAllowList"`
-	EnableBlockList bool   `toml:"enableBlockList"`
-	IPFilterFile    string `toml:"ipFilterFile"`
+	Enabled         bool   `toml:"enabled" wanf:"enabled"`
+	EnableAllowList bool   `toml:"enableAllowList" wanf:"enableAllowList"`
+	EnableBlockList bool   `toml:"enableBlockList" wanf:"enableBlockList"`
+	IPFilterFile    string `toml:"ipFilterFile" wanf:"ipFilterFile"`
 }
 
 /*
@@ -150,19 +166,21 @@ burst = 10
 	singleBurst = "10mbps"
 */
 
+// RateLimitConfig 定义限速相关的配置
 type RateLimitConfig struct {
-	Enabled        bool `toml:"enabled"`
-	RatePerMinute  int  `toml:"ratePerMinute"`
-	Burst          int  `toml:"burst"`
-	BandwidthLimit BandwidthLimitConfig
+	Enabled        bool                 `toml:"enabled" wanf:"enabled"`
+	RatePerMinute  int                  `toml:"ratePerMinute" wanf:"ratePerMinute"`
+	Burst          int                  `toml:"burst" wanf:"burst"`
+	BandwidthLimit BandwidthLimitConfig `toml:"bandwidthLimit" wanf:"bandwidthLimit"`
 }
 
+// BandwidthLimitConfig 定义带宽限制相关的配置
 type BandwidthLimitConfig struct {
-	Enabled     bool   `toml:"enabled"`
-	TotalLimit  string `toml:"totalLimit"`
-	TotalBurst  string `toml:"totalBurst"`
-	SingleLimit string `toml:"singleLimit"`
-	SingleBurst string `toml:"singleBurst"`
+	Enabled     bool   `toml:"enabled" wanf:"enabled"`
+	TotalLimit  string `toml:"totalLimit" wanf:"totalLimit"`
+	TotalBurst  string `toml:"totalBurst" wanf:"totalBurst"`
+	SingleLimit string `toml:"singleLimit" wanf:"singleLimit"`
+	SingleBurst string `toml:"singleBurst" wanf:"singleBurst"`
 }
 
 /*
@@ -170,9 +188,10 @@ type BandwidthLimitConfig struct {
 enabled = false
 url = "socks5://127.0.0.1:1080" # "http://127.0.0.1:7890"
 */
+// OutboundConfig 定义出站代理相关的配置
 type OutboundConfig struct {
-	Enabled bool   `toml:"enabled"`
-	Url     string `toml:"url"`
+	Enabled bool   `toml:"enabled" wanf:"enabled"`
+	Url     string `toml:"url" wanf:"url"`
 }
 
 /*
@@ -184,17 +203,19 @@ auth = false
 user1 = "testpass"
 test = "test123"
 */
+// DockerConfig 定义 Docker 相关的配置
 type DockerConfig struct {
-	Enabled         bool              `toml:"enabled"`
-	Target          string            `toml:"target"`
-	Auth            bool              `toml:"auth"`
-	Credentials     map[string]string `toml:"credentials"`
-	AuthPassThrough bool              `toml:"authPassThrough"`
+	Enabled         bool              `toml:"enabled" wanf:"enabled"`
+	Target          string            `toml:"target" wanf:"target"`
+	Auth            bool              `toml:"auth" wanf:"auth"`
+	Credentials     map[string]string `toml:"credentials" wanf:"credentials"`
+	AuthPassThrough bool              `toml:"authPassThrough" wanf:"authPassThrough"`
 }
 
-// LoadConfig 从 TOML 配置文件加载配置
+// LoadConfig 从配置文件加载配置
 func LoadConfig(filePath string) (*Config, error) {
-	if !FileExists(filePath) {
+	exist, filePath2read := FileExists(filePath)
+	if !exist {
 		// 楔入配置文件
 		err := DefaultConfig().WriteConfig(filePath)
 		if err != nil {
@@ -202,15 +223,22 @@ func LoadConfig(filePath string) (*Config, error) {
 		}
 		return DefaultConfig(), nil
 	}
-
 	var config Config
-	if _, err := toml.DecodeFile(filePath, &config); err != nil {
+	ext := filepath.Ext(filePath2read)
+	if ext == ".wanf" {
+		if err := wanf.DecodeFile(filePath2read, &config); err != nil {
+			return nil, err
+		}
+		return &config, nil
+	}
+
+	if _, err := toml.DecodeFile(filePath2read, &config); err != nil {
 		return nil, err
 	}
 	return &config, nil
 }
 
-// 写入配置文件
+// WriteConfig 写入配置文件
 func (c *Config) WriteConfig(filePath string) error {
 	file, err := os.Create(filePath)
 	if err != nil {
@@ -218,17 +246,54 @@ func (c *Config) WriteConfig(filePath string) error {
 	}
 	defer file.Close()
 
+	ext := filepath.Ext(filePath)
+	if ext == ".wanf" {
+		err := wanf.NewStreamEncoder(file).Encode(c)
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+
 	encoder := toml.NewEncoder(file)
 	return encoder.Encode(c)
 }
 
-// 检测文件是否存在
-func FileExists(filename string) bool {
+// FileExists 检测文件是否存在
+func FileExists(filename string) (bool, string) {
 	_, err := os.Stat(filename)
-	return !os.IsNotExist(err)
+	if err == nil {
+		return true, filename
+	}
+	if os.IsNotExist(err) {
+		// 获取文件名（不包含路径）
+		base := filepath.Base(filename)
+		dir := filepath.Dir(filename)
+
+		// 获取扩展名
+		fileNameBody := strings.TrimSuffix(base, filepath.Ext(base))
+
+		// 重新组合路径, 扩展名改为.wanf, 确认是否存在
+		wanfFilename := filepath.Join(dir, fileNameBody+".wanf")
+
+		_, err = os.Stat(wanfFilename)
+		if err == nil {
+			// .wanf 文件存在
+			fmt.Printf("\n Found .wanf file: %s\n", wanfFilename)
+			return true, wanfFilename
+		} else if os.IsNotExist(err) {
+			// .wanf 文件不存在
+			return false, ""
+		} else {
+			// 其他错误
+			return false, ""
+		}
+	} else {
+		return false, filename
+	}
 }
 
-// 默认配置结构体
+// DefaultConfig 返回默认配置结构体
 func DefaultConfig() *Config {
 	return &Config{
 		Server: ServerConfig{

go.mod

@@ -1,25 +1,26 @@
 module ghproxy
 
-go 1.24.5
+go 1.25.1
 
 require (
 	github.com/BurntSushi/toml v1.5.0
 	github.com/WJQSERVER-STUDIO/httpc v0.8.2
-	golang.org/x/net v0.42.0
-	golang.org/x/time v0.12.0
+	golang.org/x/net v0.44.0
+	golang.org/x/time v0.13.0
 )
 
 require (
 	github.com/WJQSERVER-STUDIO/go-utils/iox v0.0.2
 	github.com/WJQSERVER-STUDIO/go-utils/limitreader v0.0.2
+	github.com/WJQSERVER/wanf v0.0.0-20250810023226-e51d9d0737ee
 	github.com/fenthope/bauth v0.0.1
 	github.com/fenthope/ikumi v0.0.2
 	github.com/fenthope/ipfilter v0.0.1
 	github.com/fenthope/reco v0.0.4
 	github.com/fenthope/record v0.0.4
-	github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2
+	github.com/go-json-experiment/json v0.0.0-20250910080747-cc2cfa0554c3
 	github.com/hashicorp/golang-lru/v2 v2.0.7
-	github.com/infinite-iroha/touka v0.3.6
+	github.com/infinite-iroha/touka v0.3.7
 	github.com/wjqserver/modembed v0.0.1
 )
 

go.sum

@@ -6,6 +6,8 @@ github.com/WJQSERVER-STUDIO/go-utils/limitreader v0.0.2 h1:8bBkKk6E2Zr+I5szL7gyc
 github.com/WJQSERVER-STUDIO/go-utils/limitreader v0.0.2/go.mod h1:yPX8xuZH+py7eLJwOYj3VVI/4/Yuy5+x8Mhq8qezcPg=
 github.com/WJQSERVER-STUDIO/httpc v0.8.2 h1:PFPLodV0QAfGEP6915J57vIqoKu9cGuuiXG/7C9TNUk=
 github.com/WJQSERVER-STUDIO/httpc v0.8.2/go.mod h1:8WhHVRO+olDFBSvL5PC/bdMkb6U3vRdPJ4p4pnguV5Y=
+github.com/WJQSERVER/wanf v0.0.0-20250810023226-e51d9d0737ee h1:tJ31DNBn6UhWkk8fiikAQWqULODM+yBcGAEar1tzdZc=
+github.com/WJQSERVER/wanf v0.0.0-20250810023226-e51d9d0737ee/go.mod h1:q2Pyg+G+s1acMWxrbI4CwS/Yk76/BzLREEdZ8iFwUNE=
 github.com/fenthope/bauth v0.0.1 h1:+4UIQshGx3mYD4L3f2S4MLZOi5PWU7fU5GK3wsZvwzE=
 github.com/fenthope/bauth v0.0.1/go.mod h1:1fveTpgfR1p+WXQ8MXm9BfBCeNYi55j23jxCOGOvBSA=
 github.com/fenthope/ikumi v0.0.2 h1:5oaSTf/Msp7M2O3o/X20omKWEQbFhX4KV0CVF21oCdk=
@@ -16,17 +18,19 @@ github.com/fenthope/reco v0.0.4 h1:yo2g3aWwdoMpaZWZX4SdZOW7mCK82RQIU/YI8ZUQThM=
 github.com/fenthope/reco v0.0.4/go.mod h1:eMyS8HpdMVdJ/2WJt6Cvt8P1EH9Igzj5lSJrgc+0jeg=
 github.com/fenthope/record v0.0.4 h1:/1JHNCxiXGLL/qCh4LEGaAvhj4CcKsb6siTxjLmjdO4=
 github.com/fenthope/record v0.0.4/go.mod h1:G0a6KCiCDyX2SsC3nfzSN651fJKxH482AyJvzlnvAJU=
-github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2 h1:iizUGZ9pEquQS5jTGkh4AqeeHCMbfbjeb0zMt0aEFzs=
-github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2/go.mod h1:TiCD2a1pcmjd7YnhGH0f/zKNcCD06B029pHhzV23c2M=
+github.com/go-json-experiment/json v0.0.0-20250813233538-9b1f9ea2e11b h1:6Q4zRHXS/YLOl9Ng1b1OOOBWMidAQZR3Gel0UKPC/KU=
+github.com/go-json-experiment/json v0.0.0-20250813233538-9b1f9ea2e11b/go.mod h1:TiCD2a1pcmjd7YnhGH0f/zKNcCD06B029pHhzV23c2M=
+github.com/go-json-experiment/json v0.0.0-20250910080747-cc2cfa0554c3 h1:02WINGfSX5w0Mn+F28UyRoSt9uvMhKguwWMlOAh6U/0=
+github.com/go-json-experiment/json v0.0.0-20250910080747-cc2cfa0554c3/go.mod h1:uNVvRXArCGbZ508SxYYTC5v1JWoz2voff5pm25jU1Ok=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
-github.com/infinite-iroha/touka v0.3.6 h1:SkpM/VFGCWOFQP3RRuoWdX/Q4zafPngG1VMwkrLwtkw=
-github.com/infinite-iroha/touka v0.3.6/go.mod h1:XW7a3fpLAjJfylSmdNuDQ8wGKkKmLVi9V/89sT1d7uw=
+github.com/infinite-iroha/touka v0.3.7 h1:bIIZW5Weh7lVpyOWh4FmyR9UOfb5FOt+cR9yQ30FJLA=
+github.com/infinite-iroha/touka v0.3.7/go.mod h1:uwkF1gTrNEgQ4P/Gwtk6WLbERehq3lzB8x1FMedyrfE=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/wjqserver/modembed v0.0.1 h1:8ZDz7t9M5DLrUFlYgBUUmrMzxWsZPmHvOazkr/T2jEs=
 github.com/wjqserver/modembed v0.0.1/go.mod h1:sYbQJMAjSBsdYQrUsuHY380XXE1CuRh8g9yyCztTXOQ=
-golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
-golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
-golang.org/x/time v0.12.0 h1:ScB/8o8olJvc+CQPWrK3fPZNfh7qgwCrY0zJmoEQLSE=
-golang.org/x/time v0.12.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
+golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
+golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
+golang.org/x/time v0.13.0 h1:eUlYslOIt32DgYD6utsuUeHs4d7AsEYLuIAdg7FlYgI=
+golang.org/x/time v0.13.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=

main.go

@@ -234,8 +234,18 @@ func setupPages(cfg *config.Config, r *touka.Engine) {
 		}
 
 	case "external":
-		r.SetUnMatchFS(http.Dir(cfg.Pages.StaticDir))
-
+		if cfg.Pages.StaticDir == "" {
+			logger.Errorf("Pages Mode is 'external' but StaticDir is empty. Using embedded pages instead.")
+			err := setInternalRoute(cfg, r)
+			if err != nil {
+				logger.Errorf("Failed to load embedded pages: %s", err)
+				fmt.Printf("Failed to load embedded pages: %s", err)
+				os.Exit(1)
+			}
+		} else {
+			extPageFS := os.DirFS(cfg.Pages.StaticDir)
+			r.SetUnMatchFS(http.FS(extPageFS))
+		}
 	default:
 		// 处理无效的Pages Mode
 		logger.Warnf("Invalid Pages Mode: %s, using default embedded theme", cfg.Pages.Mode)
@@ -474,20 +484,11 @@ func main() {
 		proxy.RoutingHandler(cfg)(c)
 	})
 
-	r.GET("/v2/",
+	r.ANY("/v2/*path",
 		r.UseIf(cfg.Docker.Auth, func() touka.HandlerFunc {
 			return bauth.BasicAuthForStatic(cfg.Docker.Credentials, "GHProxy Docker Proxy")
 		}),
-		func(c *touka.Context) {
-			emptyJSON := "{}"
-			c.Header("Content-Type", "application/json")
-			c.Header("Content-Length", fmt.Sprint(len(emptyJSON)))
-
-			c.Header("Docker-Distribution-API-Version", "registry/2.0")
-
-			c.Status(200)
-			c.Writer.Write([]byte(emptyJSON))
-		},
+		proxy.OciWithImageRouting(cfg),
 	)
 
 	r.GET("/v2", func(c *touka.Context) {
@@ -495,10 +496,6 @@ func main() {
 		c.Redirect(http.StatusMovedPermanently, "/v2/")
 	})
 
-	r.ANY("/v2/:target/:user/:repo/*filepath", func(c *touka.Context) {
-		proxy.GhcrWithImageRouting(cfg)(c)
-	})
-
 	r.NoRoute(func(c *touka.Context) {
 		proxy.NoRouteHandler(cfg)(c)
 	})

proxy/chunkreq.go

@@ -127,18 +127,14 @@ func ChunkedProxyRequest(ctx context.Context, c *touka.Context, u string, cfg *c
 	defer bodyReader.Close()
 
 	if MatcherShell(u) && matchString(matcher) && cfg.Shell.Editor {
-		// 判断body是不是gzip
-		var compress string
-		if resp.Header.Get("Content-Encoding") == "gzip" {
-			compress = "gzip"
-		}
 
 		c.Debugf("Use Shell Editor: %s %s %s %s %s", c.ClientIP(), c.Request.Method, u, c.UserAgent(), c.Request.Proto)
-		c.Header("Content-Length", "")
+		c.DelHeader("Content-Length")
+		c.DelHeader("Content-Encoding")
 
 		var reader io.Reader
 
-		reader, _, err = processLinks(bodyReader, compress, c.Request.Host, cfg, c)
+		reader, _, err = processLinks(bodyReader, c.Request.Host, cfg, c, bodySize)
 		c.WriteStream(reader)
 		if err != nil {
 			c.Errorf("%s %s %s %s %s Failed to copy response body: %v", c.ClientIP(), c.Request.Method, u, c.UserAgent(), c.Request.Proto, err)
@@ -146,7 +142,6 @@ func ChunkedProxyRequest(ctx context.Context, c *touka.Context, u string, cfg *c
 			return
 		}
 	} else {
-
 		if contentLength != "" {
 			c.SetHeader("Content-Length", contentLength)
 			c.WriteStream(bodyReader)

proxy/docker.go

@@ -40,90 +40,167 @@ func InitWeakCache() *weakcache.Cache[string] {
 	return cache
 }
 
-// GhcrWithImageRouting 处理带有镜像路由的请求, 根据目标路由到不同的Docker注册表
-func GhcrWithImageRouting(cfg *config.Config) touka.HandlerFunc {
+var (
+	authEndpoint = "/"
+	passTypeMap  = map[string]struct{}{
+		"manifests": {},
+		"blobs":     {},
+		"tags":      {},
+		"index":     {},
+	}
+)
+
+// 处理路径各种情况
+func OciWithImageRouting(cfg *config.Config) touka.HandlerFunc {
 	return func(c *touka.Context) {
-		// 从 main.go 中固定的路由 "/v2/:target/:user/:repo/*filepath" 获取参数
-		reqTarget := c.Param("target")
-		reqImageUser := c.Param("user")
-		reqImageName := c.Param("repo")
-		reqFilePath := c.Param("filepath")
+		if !cfg.Docker.Enabled {
+			ErrorPage(c, NewErrorWithStatusLookup(403, "Docker proxy is not enabled"))
+			return
+		}
+		var (
+			p1               string
+			p2               string
+			p3               string
+			p4               string
+			target           string
+			user             string
+			repo             string
+			extpath          string
+			p1IsTarget       bool
+			ignorep3         bool
+			imageNameForAuth string
+			finalreqUrl      string
+			iInfo            *imageInfo
+		)
+		ociPath := c.Param("path")
+		if ociPath == authEndpoint {
+			emptyJSON := "{}"
+			c.Header("Content-Type", "application/json")
+			c.Header("Content-Length", fmt.Sprint(len(emptyJSON)))
 
-		var upstreamTarget string
-		var requestPath string
-		var imageNameForAuth string
+			c.Header("Docker-Distribution-API-Version", "registry/2.0")
 
-		// 关键逻辑: 判断 reqTarget 是真实主机名还是镜像名的一部分
-		// 依据: 真实主机名/IP通常包含'.'或':'
-		if strings.Contains(reqTarget, ".") || strings.Contains(reqTarget, ":") {
-			// 情况 A: reqTarget 是一个显式指定的主机名 (例如 "ghcr.io", "my-registry.com", "127.0.0.1:5000")
-			c.Debugf("Request target '%s' identified as an explicit hostname.", reqTarget)
+			c.Status(200)
+			c.Writer.Write([]byte(emptyJSON))
+			return
+		}
 
-			// https://github.com/WJQSERVER-STUDIO/ghproxy/issues/159
-			if reqTarget == "docker.io" {
-				upstreamTarget = dockerhubTarget
+		// 根据/分割 /:target/:user/:repo/*ext
+		ociPath = ociPath[1:]
+		i := strings.IndexByte(ociPath, '/')
+		if i <= 0 {
+			ErrorPage(c, NewErrorWithStatusLookup(404, "Not Found"))
+			return
+		}
+		p1 = ociPath[:i]
+
+		// 开始判断p1是否为target
+		if strings.Contains(p1, ".") || strings.Contains(p1, ":") {
+			p1IsTarget = true
+			if p1 == "docker.io" {
+				target = dockerhubTarget
 			} else {
-				upstreamTarget = reqTarget
+				target = p1
 			}
-			// 上游请求的路径是主机名之后的部分
-			requestPath = fmt.Sprintf("%s/%s%s", reqImageUser, reqImageName, reqFilePath)
-			// 用于认证的镜像名是 user/repo
-			imageNameForAuth = fmt.Sprintf("%s/%s", reqImageUser, reqImageName)
 		} else {
-			// 情况 B: reqTarget 是镜像名的一部分 (例如 "wjqserver", "library")
-			c.Debugf("Request target '%s' identified as part of an image name. Using default registry.", reqTarget)
-			// 使用配置文件中的默认目标
 			switch cfg.Docker.Target {
 			case "ghcr":
-				upstreamTarget = ghcrTarget
+				target = ghcrTarget
 			case "dockerhub":
-				upstreamTarget = dockerhubTarget
+				target = dockerhubTarget
 			case "":
 				ErrorPage(c, NewErrorWithStatusLookup(500, "Default Docker Target is not configured in config file"))
 				return
 			default:
-				upstreamTarget = cfg.Docker.Target
+				target = cfg.Docker.Target
 			}
-			// 必须将路由错误分割的所有部分重新组合成完整的镜像路径
-			requestPath = fmt.Sprintf("%s/%s/%s%s", reqTarget, reqImageUser, reqImageName, reqFilePath)
-			// 用于认证的镜像名是 target/user (例如 "wjqserver/ghproxy", "library/ubuntu")
-			imageNameForAuth = fmt.Sprintf("%s/%s", reqTarget, reqImageUser)
 		}
 
-		// 清理路径, 防止出现 "//"
-		requestPath = strings.TrimPrefix(requestPath, "/")
+		ociPath = ociPath[i+1:]
+		i = strings.IndexByte(ociPath, '/')
+		if i <= 0 {
+			ErrorPage(c, NewErrorWithStatusLookup(404, "Not Found"))
+			return
+		}
+		p2 = ociPath[:i]
+		ociPath = ociPath[i+1:]
 
-		// 为认证和缓存准备镜像信息
-		image := &imageInfo{
+		// 若p2和passTypeMap匹配
+		if !p1IsTarget {
+			if _, ok := passTypeMap[p2]; ok {
+				ignorep3 = true
+				switch cfg.Docker.Target {
+				case "ghcr":
+					target = ghcrTarget
+				case "dockerhub":
+					target = dockerhubTarget
+				case "":
+					ErrorPage(c, NewErrorWithStatusLookup(500, "Default Docker Target is not configured in config file"))
+					return
+				default:
+					target = cfg.Docker.Target
+				}
+				user = "library"
+				repo = p1
+				extpath = "/" + p2 + "/" + ociPath
+			}
+		}
+
+		if !ignorep3 {
+			i = strings.IndexByte(ociPath, '/')
+			if i <= 0 {
+				ErrorPage(c, NewErrorWithStatusLookup(404, "Not Found"))
+				return
+			}
+			p3 = ociPath[:i]
+
+			ociPath = ociPath[i+1:]
+			p4 = ociPath
+
+			if p1IsTarget {
+				if _, ok := passTypeMap[p3]; ok {
+					user = "library"
+					repo = p2
+					extpath = "/" + p3 + "/" + p4
+				} else {
+					user = p2
+					repo = p3
+					extpath = "/" + p4
+				}
+			} else {
+				switch cfg.Docker.Target {
+				case "ghcr":
+					target = ghcrTarget
+				case "dockerhub":
+					target = dockerhubTarget
+				case "":
+					ErrorPage(c, NewErrorWithStatusLookup(500, "Default Docker Target is not configured in config file"))
+					return
+				default:
+					target = cfg.Docker.Target
+				}
+				user = p1
+				repo = p2
+				extpath = "/" + p3 + "/" + p4
+			}
+		}
+
+		imageNameForAuth = user + "/" + repo
+		finalreqUrl = "https://" + target + "/v2/" + imageNameForAuth + extpath
+		if query := c.GetReqQueryString(); query != "" {
+			finalreqUrl += "?" + query
+		}
+
+		iInfo = &imageInfo{
+			User:  user,
+			Repo:  repo,
 			Image: imageNameForAuth,
 		}
 
-		// 调用 GhcrToTarget 处理实际的代理请求
-		GhcrToTarget(c, cfg, upstreamTarget, requestPath, image)
+		GhcrRequest(c.Request.Context(), c, finalreqUrl, iInfo, cfg, target)
 	}
 }
 
-// GhcrToTarget 根据配置和目标信息将请求代理到上游Docker注册表
-func GhcrToTarget(c *touka.Context, cfg *config.Config, target string, path string, image *imageInfo) {
-	// 检查Docker代理是否启用
-	if !cfg.Docker.Enabled {
-		ErrorPage(c, NewErrorWithStatusLookup(403, "Docker is not Allowed"))
-		return
-	}
-
-	var ctx = c.Request.Context()
-
-	// 构造目标URL. 这里的target和path都是由GhcrWithImageRouting正确解析得来的.
-	destUrl := "https://" + target + "/v2/" + path
-	if query := c.GetReqQueryString(); query != "" {
-		destUrl += "?" + query
-	}
-	c.Debugf("Proxying to target '%s' with path '%s'. Final URL: %s", target, path, destUrl)
-
-	// 执行实际的代理请求
-	GhcrRequest(ctx, c, destUrl, image, cfg, target)
-}
-
 // GhcrRequest 执行对Docker注册表的HTTP请求, 处理认证和重定向
 func GhcrRequest(ctx context.Context, c *touka.Context, u string, image *imageInfo, cfg *config.Config, target string) {
 	var (

proxy/handler.go

@@ -9,6 +9,32 @@ import (
 	"github.com/infinite-iroha/touka"
 )
 
+// buildHandlerPath 使用 strings.Builder 来高效地构建最终的 URL.
+// 这避免了使用标准字符串拼接时发生的多次内存分配.
+func buildHandlerPath(path, matcher string) string {
+	var sb strings.Builder
+	sb.Grow(len(path) + 50)
+
+	if matcher == "blob" && strings.HasPrefix(path, "github.com") {
+		sb.WriteString("https://raw.githubusercontent.com")
+		if len(path) > 10 { // len("github.com")
+			pathSegment := path[10:] // skip "github.com"
+			if i := strings.Index(pathSegment, "/blob/"); i != -1 {
+				sb.WriteString(pathSegment[:i])
+				sb.WriteString("/")
+				sb.WriteString(pathSegment[i+len("/blob/"):])
+			} else {
+				sb.WriteString(pathSegment)
+			}
+		}
+	} else {
+		sb.WriteString("https://")
+		sb.WriteString(path)
+	}
+
+	return sb.String()
+}
+
 var re = regexp.MustCompile(`^(http:|https:)?/?/?(.*)`) // 匹配http://或https://开头的路径
 
 func NoRouteHandler(cfg *config.Config) touka.HandlerFunc {
@@ -32,21 +58,16 @@ func NoRouteHandler(cfg *config.Config) touka.HandlerFunc {
 		}
 
 		// 制作url
-		rawPath = "https://" + matches[2]
-
-		var (
-			user    string
-			repo    string
-			matcher string
-		)
-
+		path := matches[2]
 		var matcherErr *GHProxyErrors
-		user, repo, matcher, matcherErr = Matcher(rawPath, cfg)
+		user, repo, matcher, matcherErr := Matcher("https://"+path, cfg)
 		if matcherErr != nil {
 			ErrorPage(c, matcherErr)
 			return
 		}
 
+		rawPath = buildHandlerPath(path, matcher)
+
 		shoudBreak = listCheck(cfg, c, user, repo, rawPath)
 		if shoudBreak {
 			return
@@ -57,11 +78,7 @@ func NoRouteHandler(cfg *config.Config) touka.HandlerFunc {
 			return
 		}
 
-		// 处理blob/raw路径
 		if matcher == "blob" {
-			rawPath = rawPath[18:]
-			rawPath = "https://raw.githubusercontent.com" + rawPath
-			rawPath = strings.Replace(rawPath, "/blob/", "/", 1)
 			matcher = "raw"
 		}
 

proxy/match.go

@@ -23,6 +23,7 @@ const (
 	gistPrefix              = "https://gist.github.com/"
 	gistContentPrefix       = "https://gist.githubusercontent.com/"
 	apiPrefix               = "https://api.github.com/"
+	ociv2Prefix             = "https://v2/"
 	releasesDownloadSnippet = "releases/download/"
 )
 
@@ -36,9 +37,11 @@ func init() {
 
 // Matcher 从原始URL路径中高效地解析并匹配代理规则.
 func Matcher(rawPath string, cfg *config.Config) (string, string, string, *GHProxyErrors) {
-	if len(rawPath) < 18 {
-		return "", "", "", NewErrorWithStatusLookup(404, "path too short")
-	}
+	/*
+		if len(rawPath) < 18 {
+			return "", "", "", NewErrorWithStatusLookup(404, "path too short")
+		}
+	*/
 
 	// 匹配 "https://github.com/"
 	if strings.HasPrefix(rawPath, githubPrefix) {

proxy/nest.go

@@ -2,15 +2,78 @@ package proxy
 
 import (
 	"bufio"
-	"compress/gzip"
+	"bytes"
 	"fmt"
 	"ghproxy/config"
 	"io"
 	"strings"
+	"sync"
 
 	"github.com/infinite-iroha/touka"
 )
 
+var (
+	prefixGithub   = []byte("https://github.com")
+	prefixRawUser  = []byte("https://raw.githubusercontent.com")
+	prefixRaw      = []byte("https://raw.github.com")
+	prefixGistUser = []byte("https://gist.githubusercontent.com")
+	prefixGist     = []byte("https://gist.github.com")
+	prefixAPI      = []byte("https://api.github.com")
+	prefixHTTP     = []byte("http://")
+	prefixHTTPS    = []byte("https://")
+)
+
+func EditorMatcherBytes(rawPath []byte, cfg *config.Config) (bool, error) {
+	if bytes.HasPrefix(rawPath, prefixGithub) {
+		return true, nil
+	}
+	if bytes.HasPrefix(rawPath, prefixRawUser) {
+		return true, nil
+	}
+	if bytes.HasPrefix(rawPath, prefixRaw) {
+		return true, nil
+	}
+	if bytes.HasPrefix(rawPath, prefixGistUser) {
+		return true, nil
+	}
+	if bytes.HasPrefix(rawPath, prefixGist) {
+		return true, nil
+	}
+	if cfg.Shell.RewriteAPI {
+		if bytes.HasPrefix(rawPath, prefixAPI) {
+			return true, nil
+		}
+	}
+	return false, nil
+}
+
+func modifyURLBytes(url []byte, host []byte, cfg *config.Config) []byte {
+	matched, err := EditorMatcherBytes(url, cfg)
+	if err != nil || !matched {
+		return url
+	}
+
+	var u []byte
+	if bytes.HasPrefix(url, prefixHTTPS) {
+		u = url[len(prefixHTTPS):]
+	} else if bytes.HasPrefix(url, prefixHTTP) {
+		u = url[len(prefixHTTP):]
+	} else {
+		u = url
+	}
+
+	newLen := len(prefixHTTPS) + len(host) + 1 + len(u)
+	newURL := make([]byte, newLen)
+
+	written := 0
+	written += copy(newURL[written:], prefixHTTPS)
+	written += copy(newURL[written:], host)
+	written += copy(newURL[written:], []byte("/"))
+	copy(newURL[written:], u)
+
+	return newURL
+}
+
 func EditorMatcher(rawPath string, cfg *config.Config) (bool, error) {
 	// 匹配 "https://github.com"开头的链接
 	if strings.HasPrefix(rawPath, "https://github.com") {
@@ -65,116 +128,126 @@ func modifyURL(url string, host string, cfg *config.Config) string {
 	return url
 }
 
-// processLinks 处理链接，返回包含处理后数据的 io.Reader
-func processLinks(input io.ReadCloser, compress string, host string, cfg *config.Config, c *touka.Context) (readerOut io.Reader, written int64, err error) {
-	pipeReader, pipeWriter := io.Pipe() // 创建 io.Pipe
+var bufferPool = sync.Pool{
+	New: func() interface{} {
+		return new(bytes.Buffer)
+	},
+}
+
+// processLinksStreamingInternal is a link processing function that reads the input line by line.
+// It is memory-safe for large files but less performant due to numerous small allocations.
+func processLinksStreamingInternal(input io.ReadCloser, host string, cfg *config.Config, c *touka.Context) (readerOut io.Reader, written int64, err error) {
+	pipeReader, pipeWriter := io.Pipe()
 	readerOut = pipeReader
 
-	go func() { // 在 Goroutine 中执行写入操作
+	go func() {
 		defer func() {
-			if pipeWriter != nil { // 确保 pipeWriter 关闭，即使发生错误
-				if err != nil {
-					if closeErr := pipeWriter.CloseWithError(err); closeErr != nil { // 如果有错误，传递错误给 reader
-						c.Errorf("pipeWriter close with error failed: %v, original error: %v", closeErr, err)
-					}
-				} else {
-					if closeErr := pipeWriter.Close(); closeErr != nil { // 没有错误，正常关闭
-						c.Errorf("pipeWriter close failed: %v", closeErr)
-						if err == nil { // 如果之前没有错误，记录关闭错误
-							err = closeErr
-						}
-					}
-				}
+			if err != nil {
+				pipeWriter.CloseWithError(err)
+			} else {
+				pipeWriter.Close()
 			}
 		}()
+		defer input.Close()
 
-		defer func() {
-			if err := input.Close(); err != nil {
-				c.Errorf("input close failed: %v", err)
-			}
+		bufReader := bufio.NewReader(input)
+		bufWriter := bufio.NewWriterSize(pipeWriter, 4096)
+		defer bufWriter.Flush()
 
-		}()
-
-		var bufReader *bufio.Reader
-
-		if compress == "gzip" {
-			// 解压gzip
-			gzipReader, gzipErr := gzip.NewReader(input)
-			if gzipErr != nil {
-				err = fmt.Errorf("gzip解压错误: %v", gzipErr)
-				return // Goroutine 中使用 return 返回错误
-			}
-			defer gzipReader.Close()
-			bufReader = bufio.NewReader(gzipReader)
-		} else {
-			bufReader = bufio.NewReader(input)
-		}
-
-		var bufWriter *bufio.Writer
-		var gzipWriter *gzip.Writer
-
-		// 根据是否gzip确定 writer 的创建
-		if compress == "gzip" {
-			gzipWriter = gzip.NewWriter(pipeWriter)           // 使用 pipeWriter
-			bufWriter = bufio.NewWriterSize(gzipWriter, 4096) //设置缓冲区大小
-		} else {
-			bufWriter = bufio.NewWriterSize(pipeWriter, 4096) // 使用 pipeWriter
-		}
-
-		//确保writer关闭
-		defer func() {
-			var closeErr error // 局部变量，用于保存defer中可能发生的错误
-
-			if gzipWriter != nil {
-				if closeErr = gzipWriter.Close(); closeErr != nil {
-					c.Errorf("gzipWriter close failed %v", closeErr)
-					// 如果已经存在错误，则保留。否则，记录此错误。
-					if err == nil {
-						err = closeErr
-					}
-				}
-			}
-			if flushErr := bufWriter.Flush(); flushErr != nil {
-				c.Errorf("writer flush failed %v", flushErr)
-				// 如果已经存在错误，则保留。否则，记录此错误。
-				if err == nil {
-					err = flushErr
-				}
-			}
-		}()
-
-		// 使用正则表达式匹配 http 和 https 链接
 		for {
 			line, readErr := bufReader.ReadString('\n')
-			if readErr != nil {
-				if readErr == io.EOF {
-					break // 文件结束
-				}
-				err = fmt.Errorf("读取行错误: %v", readErr) // 传递错误
-				return                                 // Goroutine 中使用 return 返回错误
+			if readErr != nil && readErr != io.EOF {
+				err = fmt.Errorf("read error: %w", readErr)
+				return
 			}
 
-			// 替换所有匹配的 URL
 			modifiedLine := urlPattern.ReplaceAllStringFunc(line, func(originalURL string) string {
-				return modifyURL(originalURL, host, cfg) // 假设 modifyURL 函数已定义
+				return modifyURL(originalURL, host, cfg)
 			})
 
-			n, writeErr := bufWriter.WriteString(modifiedLine)
-			written += int64(n) // 更新写入的字节数
-			if writeErr != nil {
-				err = fmt.Errorf("写入文件错误: %v", writeErr) // 传递错误
-				return                                   // Goroutine 中使用 return 返回错误
+			var n int
+			n, err = bufWriter.WriteString(modifiedLine)
+			written += int64(n)
+			if err != nil {
+				err = fmt.Errorf("write error: %w", err)
+				return
 			}
-		}
 
-		// 在返回之前，再刷新一次 (虽然 defer 中已经有 flush，但这里再加一次确保及时刷新)
-		if flushErr := bufWriter.Flush(); flushErr != nil {
-			if err == nil { // 避免覆盖之前的错误
-				err = flushErr
+			if readErr == io.EOF {
+				break
 			}
-			return // Goroutine 中使用 return 返回错误
 		}
 	}()
 
-	return readerOut, written, nil // 返回 reader 和 written，error 由 Goroutine 通过 pipeWriter.CloseWithError 传递
+	return readerOut, written, nil
+}
+
+// processLinks acts as a dispatcher, choosing the best processing strategy based on file size.
+// It uses a memory-safe streaming approach for large or unknown-size files,
+// and a high-performance buffered approach for smaller files.
+func processLinks(input io.ReadCloser, host string, cfg *config.Config, c *touka.Context, bodySize int) (readerOut io.Reader, written int64, err error) {
+	const sizeThreshold = 256 * 1024 // 256KB
+
+	// Use streaming for large or unknown size files to prevent OOM
+	if bodySize == -1 || bodySize > sizeThreshold {
+		c.Debugf("Using streaming processor for large/unknown size file (%d bytes)", bodySize)
+		return processLinksStreamingInternal(input, host, cfg, c)
+	} else {
+		c.Debugf("Using buffered processor for small file (%d bytes)", bodySize)
+		return processLinksBufferedInternal(input, host, cfg, c)
+	}
+}
+
+// processLinksBufferedInternal a link processing function that reads the entire content into a buffer.
+// It is optimized for performance on smaller files but carries an OOM risk for large files.
+func processLinksBufferedInternal(input io.ReadCloser, host string, cfg *config.Config, c *touka.Context) (readerOut io.Reader, written int64, err error) {
+	pipeReader, pipeWriter := io.Pipe()
+	readerOut = pipeReader
+	hostBytes := []byte(host)
+
+	go func() {
+		// 在 goroutine 退出时, 根据 err 是否为 nil, 带错误或正常关闭 pipeWriter
+		defer func() {
+			if closeErr := input.Close(); closeErr != nil {
+				c.Errorf("input close failed: %v", closeErr)
+			}
+		}()
+		defer func() {
+			if err != nil {
+				if closeErr := pipeWriter.CloseWithError(err); closeErr != nil {
+					c.Errorf("pipeWriter close with error failed: %v", closeErr)
+				}
+			} else {
+				if closeErr := pipeWriter.Close(); closeErr != nil {
+					c.Errorf("pipeWriter close failed: %v", closeErr)
+				}
+			}
+		}()
+
+		buf := bufferPool.Get().(*bytes.Buffer)
+		buf.Reset()
+		defer bufferPool.Put(buf)
+
+		// 将全部输入读入复用的缓冲区
+		if _, err = buf.ReadFrom(input); err != nil {
+			err = fmt.Errorf("reading input failed: %w", err)
+			return
+		}
+
+		// 使用 ReplaceAllFunc 和字节版本辅助函数, 实现准零分配
+		modifiedBytes := urlPattern.ReplaceAllFunc(buf.Bytes(), func(originalURL []byte) []byte {
+			return modifyURLBytes(originalURL, hostBytes, cfg)
+		})
+
+		// 将处理后的字节写回管道
+		var n int
+		n, err = pipeWriter.Write(modifiedBytes)
+		if err != nil {
+			err = fmt.Errorf("writing to pipe failed: %w", err)
+			return
+		}
+		written = int64(n)
+	}()
+
+	return readerOut, written, nil
 }

proxy/nest_bench_test.go

@@ -0,0 +1,65 @@
+package proxy
+
+import (
+	"ghproxy/config"
+	"io"
+	"strings"
+	"testing"
+)
+
+const benchmarkInput = `
+Some text here.
+Link to be replaced: http://github.com/user/repo
+Another link: https://google.com
+And one more: http://example.com/some/path
+This should not be replaced: notalink
+End of text.
+`
+
+func BenchmarkProcessLinksStreaming(b *testing.B) {
+	cfg := &config.Config{}
+	host := "my-proxy.com"
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		b.StopTimer()
+		input := io.NopCloser(strings.NewReader(benchmarkInput))
+		b.StartTimer()
+
+		reader, _, err := processLinksStreamingInternal(input, host, cfg, nil)
+		if err != nil {
+			b.Fatalf("processLinksStreamingInternal failed: %v", err)
+		}
+
+		_, err = io.ReadAll(reader)
+		if err != nil {
+			b.Fatalf("Failed to read from processed reader: %v", err)
+		}
+	}
+}
+
+func BenchmarkProcessLinksBuffered(b *testing.B) {
+	cfg := &config.Config{}
+	host := "my-proxy.com"
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		b.StopTimer()
+		input := io.NopCloser(strings.NewReader(benchmarkInput))
+		b.StartTimer()
+
+		reader, _, err := processLinksBufferedInternal(input, host, cfg, nil)
+		if err != nil {
+			b.Fatalf("processLinksBufferedInternal failed: %v", err)
+		}
+
+		_, err = io.ReadAll(reader)
+		if err != nil {
+			b.Fatalf("Failed to read from processed reader: %v", err)
+		}
+	}
+}

proxy/reqheader.go

@@ -27,6 +27,7 @@ var (
 		"CDN-Loop":         {},
 		"Upgrade":          {},
 		"Connection":       {},
+		"Accept-Encoding":  {},
 	}
 
 	cloneHeadersToRemove = map[string]struct{}{
@@ -43,7 +44,7 @@ var (
 var (
 	defaultHeaders = map[string]string{
 		"Accept":            "*/*",
-		"Accept-Encoding":   "gzip",
+		"Accept-Encoding":   "",
 		"Transfer-Encoding": "chunked",
 		"User-Agent":        "GHProxy/1.0",
 	}

proxy/routing.go

@@ -7,6 +7,33 @@ import (
 	"github.com/infinite-iroha/touka"
 )
 
+// buildRoutingPath 使用 strings.Builder 来高效地构建最终的 URL.
+// 这避免了使用标准字符串拼接时发生的多次内存分配.
+func buildRoutingPath(rawPath, matcher string) string {
+	var sb strings.Builder
+	// 预分配内存以提高性能
+	// (This comment is in Chinese as requested by the user)
+	sb.Grow(len(rawPath) + 30)
+	sb.WriteString("https://")
+
+	if matcher == "blob" {
+		sb.WriteString("raw.githubusercontent.com")
+		if len(rawPath) > 10 { // len("github.com")
+			pathSegment := rawPath[10:]
+			if i := strings.Index(pathSegment, "/blob/"); i != -1 {
+				sb.WriteString(pathSegment[:i])
+				sb.WriteString("/")
+				sb.WriteString(pathSegment[i+len("/blob/"):])
+			} else {
+				sb.WriteString(pathSegment)
+			}
+		}
+	} else {
+		sb.WriteString(rawPath)
+	}
+	return sb.String()
+}
+
 func RoutingHandler(cfg *config.Config) touka.HandlerFunc {
 	return func(c *touka.Context) {
 
@@ -44,17 +71,11 @@ func RoutingHandler(cfg *config.Config) touka.HandlerFunc {
 			return
 		}
 
-		// 处理blob/raw路径
+		rawPath = buildRoutingPath(rawPath, matcher)
 		if matcher == "blob" {
-			rawPath = rawPath[10:]
-			rawPath = "raw.githubusercontent.com" + rawPath
-			rawPath = strings.Replace(rawPath, "/blob/", "/", 1)
 			matcher = "raw"
 		}
 
-		// 为rawpath加入https:// 头
-		rawPath = "https://" + rawPath
-
 		switch matcher {
 		case "releases", "blob", "raw", "gist", "api":
 			ChunkedProxyRequest(ctx, c, rawPath, cfg, matcher)