feat(transport): Add binary support

cycletls/utils.go

@@ -5,7 +5,6 @@ import (
 	"compress/gzip"
 	"compress/zlib"
 	"crypto/sha256"
-	"encoding/base64"
 	"encoding/json"
 	"strconv"
 	"strings"
@@ -39,42 +38,29 @@ func parseUserAgent(userAgent string) UserAgent {
 }
 
 // DecompressBody unzips compressed data
-func DecompressBody(Body []byte, encoding []string, content []string) (parsedBody string) {
+func DecompressBody(Body []byte, encoding []string, content []string) (parsedBody []byte) {
 	if len(encoding) > 0 {
 		if encoding[0] == "gzip" {
 			unz, err := gUnzipData(Body)
 			if err != nil {
-				return string(Body)
+				return Body
 			}
-			return string(unz)
+			return unz
 		} else if encoding[0] == "deflate" {
 			unz, err := enflateData(Body)
 			if err != nil {
-				return string(Body)
+				return Body
 			}
-			return string(unz)
+			return unz
 		} else if encoding[0] == "br" {
 			unz, err := unBrotliData(Body)
 			if err != nil {
-				return string(Body)
+				return Body
 			}
-			return string(unz)
-		}
-	} else if len(content) > 0 {
-		decodingTypes := map[string]bool{
-			"image/svg+xml":   true,
-			"image/webp":      true,
-			"image/jpeg":      true,
-			"image/png":       true,
-			"image/gif":       true,
-			"image/avif":      true,
-			"application/pdf": true,
-		}
-		if decodingTypes[content[0]] {
-			return base64.StdEncoding.EncodeToString(Body)
+			return unz
 		}
 	}
-	parsedBody = string(Body)
+
 	return parsedBody
 
 }

examples/simple.js

@@ -5,17 +5,15 @@ const initCycleTLS = require('../dist/index.js');
 (async () => {
   const cycleTLS = await initCycleTLS();
 
-    const response = cycleTLS('https://example.com', {
+    const response = await cycleTLS('https://example.com', {
       body: '',
       ja3: '771,4865-4867-4866-49195-49199-52393-52392-49196-49200-49162-49161-49171-49172-51-57-47-53-10,0-23-65281-10-11-35-16-5-51-43-13-45-28-21,29-23-24-25-256-257,0',
       userAgent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0',
       proxy: ''
     });
 
-    response.then((out) => {
+    response.text().then((out) => {
       console.log(out)
-    })
-
-
+    });
 })();
 

examples/stream.js

@@ -0,0 +1,31 @@
+const fs = require("fs");
+const initCycleTLS = require('../dist/index.js');
+// import initCycleTLS from '../dist/index.js'
+// Typescript: import initCycleTLS from 'cycletls';
+
+(async () => {
+  const cycleTLS = await initCycleTLS();
+
+  {
+    const response = await cycleTLS('https://localhost:8080/music.mp3', {
+      body: '',
+      ja3: '771,4865-4867-4866-49195-49199-52393-52392-49196-49200-49162-49161-49171-49172-51-57-47-53-10,0-23-65281-10-11-35-16-5-51-43-13-45-28-21,29-23-24-25-256-257,0',
+      userAgent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0',
+      proxy: ''
+    });
+
+    response.stream.pipe(fs.createWriteStream("output_cancel.mp3"));
+    response.stream.destroy();
+  }
+
+  {
+    const response = await cycleTLS('https://localhost:8080/music.mp3', {
+      body: '',
+      ja3: '771,4865-4867-4866-49195-49199-52393-52392-49196-49200-49162-49161-49171-49172-51-57-47-53-10,0-23-65281-10-11-35-16-5-51-43-13-45-28-21,29-23-24-25-256-257,0',
+      userAgent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0',
+      proxy: ''
+    });
+
+    response.stream.pipe(fs.createWriteStream("output.mp3"));
+  }
+})();

main.go

@@ -23,6 +23,6 @@ func main() {
 	if err != nil {
 		log.Print("Request Failed: " + err.Error())
 	}
-	log.Println(response.Status,)
+	log.Println(response.Status)
 
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cycletls",
-  "version": "1.0.27",
+  "version": "1.0.26",
   "description": "Spoof TLS/JA3 fingerprint in JS with help from Go",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -38,26 +38,24 @@
   "bugs": {
     "url": "https://github.com/Danny-Dasilva/CycleTLS/issues"
   },
-  "engines": {
-    "node": ">=18.0.0"
-  },
   "homepage": "https://github.com/Danny-Dasilva/CycleTLS#readme",
   "dependencies": {
-    "@types/node": "^20.11.5",
-    "ws": "^7.5.7"
+    "@types/node": "^20.14.0",
+    "form-data": "^4.0.0",
+    "ws": "^8.17.0"
   },
   "devDependencies": {
-    "@types/jest": "^27.4.1",
-    "@types/ws": "^8.5.3",
-    "@typescript-eslint/eslint-plugin": "^5.19.0",
-    "@typescript-eslint/parser": "^5.19.0",
-    "concurrently": "^7.2.2",
+    "@types/jest": "^29.5.12",
+    "@types/ws": "^8.5.10",
+    "@typescript-eslint/eslint-plugin": "^7.11.0",
+    "@typescript-eslint/parser": "^7.11.0",
+    "concurrently": "^8.2.2",
     "cross-env": "^7.0.3",
-    "eslint": "^8.51.0",
+    "eslint": "^8.56.0",
     "eslint-plugin-prefer-arrow": "^1.2.3",
     "jest": "^29.7.0",
-    "jsdom": "^23.2.0",
-    "ts-jest": "^29.2.0",
-    "typescript": "^5.5.4"
+    "jsdom": "^24.1.0",
+    "ts-jest": "^29.1.4",
+    "typescript": "^5.4.5"
   }
 }