MIME type 放到配置文件中

Author: Becivells

internal/options/options.go

@@ -1,6 +1,7 @@
 package options
 
 import (
+	"goblin/internal/plugin/replace"
 	"goblin/pkg/cache"
 	"goblin/pkg/ipinfo"
 	"goblin/pkg/notice"
@@ -29,10 +30,11 @@ type Options struct {
 	LogFile    string        `yaml:"log_file"`
 	Cache      *cache.Config `yaml:"cache"`
 	// PrintConfig print config file
-	PrintConfig bool             `yaml:"-"`
-	CacheType   []string         `yaml:"CacheType"`
-	CacheSize   int64            `yaml:"CacheSize"`
-	Plugin      []*plugin.Plugin `yaml:"-"`
+	PrintConfig bool                 `yaml:"-"`
+	CacheType   []string             `yaml:"CacheType"`
+	CacheSize   int64                `yaml:"CacheSize"`
+	Plugin      []*plugin.Plugin     `yaml:"-"`
+	SupportMIME *replace.SupportMIME `yaml:"SupportMIME"`
 }
 
 type noticeConfig struct {

internal/options/parse.go

@@ -4,6 +4,7 @@ import (
 	"flag"
 	"fmt"
 	"goblin/internal/plugin"
+	"goblin/internal/plugin/replace"
 	"goblin/pkg/cache"
 	"goblin/pkg/cache/redis"
 	"goblin/pkg/ipinfo"
@@ -81,6 +82,13 @@ func ParseOptions() *Options {
 				},
 			},
 		},
+		SupportMIME: &replace.SupportMIME{
+			Enable: false,
+			List: []string{"text", "application/json", "application/javascript",
+				"application/x-javascript", "message", "application/hta",
+				"application/rtf", "application/ecmascript", "image/svg+xml",
+				"application/xhtml", "application/xml"},
+		},
 	}
 	// 显示banner
 	showBanner()

internal/plugin/replace/response.go

@@ -13,8 +13,6 @@ import (
 )
 
 // https://annevankesteren.nl/2005/02/javascript-mime-type
-// todo 移动至配置文件
-var allowType = []string{"text", "application/json", "application/javascript", "application/x-javascript", "message", "application/hta", "application/rtf", "application/ecmascript", "image/svg+xml", "application/xhtml", "application/xml"}
 
 func (rpRule *Response) Response(maxContentLength int, response *http.Response) error {
 	if rpRule == nil {
@@ -97,10 +95,12 @@ func (rpRule *Response) Response(maxContentLength int, response *http.Response)
 		log.Trace("%s,Content-Type is empty", response.Request.URL)
 		return nil
 	}
-	//只允许文本类的替换
-	if !utils.StrPrefixOrinList(conType, allowType) {
-		log.Trace("%s,Content-Type is not plan: %s will ignore", response.Request.URL, conType)
-		return nil
+	if AllowMIMEType.Enable {
+		//只允许文本类的替换
+		if !utils.StrPrefixOrinList(conType, AllowMIMEType.List) {
+			log.Trace("%s,Content-Type is not plan: %s will ignore", response.Request.URL, conType)
+			return nil
+		}
 	}
 
 	// append

internal/plugin/replace/types.go

@@ -6,6 +6,7 @@ import (
 
 var Method = []string{"GET", "POST", "PUT", "DELETE", "HEAD", "OPTIONS", "TRACE"}
 
+var AllowMIMEType = &SupportMIME{}
 var (
 	BodyFiles = make(map[string][]byte) //插件系统注入的js静态文件
 )
@@ -50,3 +51,8 @@ type ReplaceStr struct {
 	New   string `yaml:"New"`
 	Count int    `yaml:"Count"`
 }
+
+type SupportMIME struct {
+	Enable bool     `yaml:"Enable"`
+	List   []string `yaml:"List"`
+}

internal/reverse/server.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"crypto/tls"
 	"fmt"
+	"goblin/internal/plugin/replace"
 	"net/http"
 	"net/http/httputil"
 	"net/url"
@@ -107,6 +108,8 @@ func initReverse(options *options.Options) (revMap map[string]struct {
 	// 初始化版本
 	Version = options.VersionInfo
 	plugin.Version = options.VersionInfo
+	// 初始化 supportMIME
+	replace.AllowMIMEType = options.SupportMIME
 	revMap = make(map[string]struct {
 		SSL     bool
 		Reverse *Reverse