CC3.WebEasyObfus

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Just check and select, and you're done, Obfuscator code with WebEasyObfus is simple.

"Don’t just pass by, give it a try—hit a star and show your support!"

Note：If you have any feedback on the plugin, please go to Cocos 中文论坛

Installation

1. Download ZIP package from github.

2. Decompress the file and copy the contents to ${your_project_path}/extensions/web-easy-obfus.

3. Open the terminal

   • cd ${your_project_path}/extensions/web-zip-bundle

     • Enter npm install, install dependency packages.

     • Enter npm run build, build the extension.

4. Go to the Editor menu Extension -> Extension Manager -> Installed to active the extension.

   

   Note：You can also check out the official docs for installation instructions. 【扩展 安装与分享】.

How to Use

1. Go to the Build Setting, add a Ner Build Task, and select the platform as WebModule or WebDesktop. In the Panel, scroll down to find the web-easy=obfus option.

   • Enable：Turn on/off the extension.

   • Include All Bundle

     • Check this: all bundle JS files will be obfuscated; otherwhile, only assets/main/bundle.js will be obfuscated.

   • Select Obfus Level：There are five levels of obfuscation. The higher the level, the more thorough the obfuscation, but the file size wil increase, and execution performance may be affected.

     • Minimal，The settings for javascript-obfuscator are as folloes:

       {
           // Minifies the output code to reduce file size.
           "compact": true, 
           // Disables converting code into a more complex control flow structure.
           "controlFlowFlattening": false,
           // Disables adding redundant dead code blocks. 
           "deadCodeInjection": false,
           // Keeps global variable names unchanged. 
           "renameGlobals": false,
           // Avoids extracting strings into a separate array for simplicity. 
           "stringArray": false 
       }

     • Standard，The settings for javascript-obfuscator are as folloes:

       {
           // Minifies the output code to reduce file size.
           "compact": true, 
           // Enables control flow flattening for added complexity.
           "controlFlowFlattening": true, 
           // Applies control flow flattening to 75% of the code.
           "controlFlowFlatteningThreshold": 0.75, 
           // Avoids injecting unnecessary dead code.
           "deadCodeInjection": false, 
           // Moves strings into a separate array for obfuscation.
           "stringArray": true, 
           // Applies string array obfuscation to 75% of strings.
           "stringArrayThreshold": 0.75 
       }

     • Enhanced，The settings for javascript-obfuscator are as folloes:

       {
           // Minifies the output code to reduce file size.
           "compact": true, 
           // Enables control flow flattening for added complexity.
           "controlFlowFlattening": true,
           // Applies control flow flattening to 90% of the code.
           "controlFlowFlatteningThreshold": 0.9,
           // Adds dead code to make reverse engineering harder.
           "deadCodeInjection": true,
           // Inserts dead code in 40% of places.
           "deadCodeInjectionThreshold": 0.4,
           // Keeps global variable names unchanged for compatibility.
           "renameGlobals": false, 
           // Moves strings into a separate array for obfuscation.
           "stringArray": true,
           // Encodes strings in the array using Base64.
           "stringArrayEncoding": ["base64"],
           // Applies string array obfuscation to 90% of strings.
           "stringArrayThreshold": 0.9,
           // Obfuscates object keys for added security.
           "transformObjectKeys": true 
       }

     • Secure，The settings for javascript-obfuscator are as folloes:

       {
           // Minifies the output code to reduce file size.
           "compact": true, 
           // Enables control flow flattening for added complexity.
           "controlFlowFlattening": true, 
           // Applies control flow flattening to all code.
           "controlFlowFlatteningThreshold": 1,
           // Adds dead code to make reverse engineering harder. 
           "deadCodeInjection": true, 
           // Inserts dead code in 50% of places.
           "deadCodeInjectionThreshold": 0.5, 
           // Renames global variables for better obfuscation.
           "renameGlobals": true,
           // Moves strings into a separate array for obfuscation. 
           "stringArray": true, 
           // Encodes strings in the array using RC4 encryption.
           "stringArrayEncoding": ["rc4"],
           // Applies string array obfuscation to all strings. 
           "stringArrayThreshold": 1, 
           // Obfuscates object keys for added security.
           "transformObjectKeys": true 
       }

     • Ultimate，The settings for javascript-obfuscator are as folloes:

       {
           // Minifies the output code to reduce file size.
           "compact": true, 
           // Enables control flow flattening for added complexity.
           "controlFlowFlattening": true, 
           // Applies control flow flattening to all code.
           "controlFlowFlatteningThreshold": 1, 
           // Adds dead code to make reverse engineering harder.
           "deadCodeInjection": true, 
           // Inserts dead code in all possible places.
           "deadCodeInjectionThreshold": 1, 
           // Renames global variables for better obfuscation.
           "renameGlobals": true,
           // Moves strings into a separate array for obfuscation. 
           "stringArray": true, 
           // Encodes strings using both Base64 and RC4 encryption.
           "stringArrayEncoding": ["base64", "rc4"], 
           // Applies string array obfuscation to all strings.
           "stringArrayThreshold": 1, 
           // Obfuscates object keys for added security.
           "transformObjectKeys": true, 
           // Converts characters to Unicode escape sequences for obfuscation.
           "unicodeEscapeSequence": true,
           // Replaces console output calls with empty functions to hide debugging messages. 
           "disableConsoleOutput": true 
       }

CI/CD

This exrension natively supports CI/CD. Export the current platform's build config as a JSON file from the Build Panel for 命令行构建。

References

• javascript-obfuscator

• Cocos Creator 官方的 UI 範例 GitHub：Cocos UI Example