vite-plugin-bundle-obfuscator

JavaScript obfuscator plugin for Vite environments

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✨ TODO

• 💎 ？support the node_modules split chunk

⚠️ Notice

• If the obfuscation option stringArray is true.
• Your results may lose some bundles (in __vite__mapDeps array).
• I'm looking for an accurate case.

📦 Installation

npm install vite-plugin-bundle-obfuscator -D

👨‍💻 Usage

1. Run npm install vite-plugin-bundle-obfuscator -D
2. Register the plugin in vite.config.js
3. Set your own configuration or set empty to use default options

import vitePluginBundleObfuscator from 'vite-plugin-bundle-obfuscator';

const obfuscatorConfig = {
  enable: true,
  log: true,
  autoExcludeNodeModules: true,
  excludes: [],
  options: {}
};

export default {
  plugins: [vitePluginBundleObfuscator(obfuscatorConfig)]
};

💪 Config

Property Name	Description	Type	Default	Version
log	Show or hide log output.	boolean	true	v1.0.4
enable	Enable or disable the obfuscator.	boolean	true	v1.0.1
autoExcludeNodeModules	Enable auto exclude node_modules.	boolean	false	v1.0.9
apply	Apply the plugin only for serve or build, or on certain conditions.	'serve' | 'build' | ((this: void, config: UserConfig, env: ConfigEnv) => boolean)	build	v1.1.0
excludes	Bundle names to be excluded. Starting from v1.0.8, RegExp is supported.	(RegExp | string)[]	[]	v1.0.0
options	Options for the JavaScript obfuscator.	ObfuscatorOptions	Config example	v1.0.0

💡 Config example

const obfuscatorConfig = {
  excludes: [],
  enable: true,
  log: true,
  autoExcludeNodeModules: false,
  options: {
    compact: true,
    controlFlowFlattening: true,
    controlFlowFlatteningThreshold: 1,
    deadCodeInjection: false,
    debugProtection: false,
    debugProtectionInterval: 0,
    disableConsoleOutput: false,
    identifierNamesGenerator: 'hexadecimal',
    log: false,
    numbersToExpressions: false,
    renameGlobals: false,
    selfDefending: true,
    simplify: true,
    splitStrings: false,
    stringArray: false,
    stringArrayCallsTransform: false,
    stringArrayCallsTransformThreshold: 0.5,
    stringArrayEncoding: [],
    stringArrayIndexShift: true,
    stringArrayRotate: true,
    stringArrayShuffle: true,
    stringArrayWrappersCount: 1,
    stringArrayWrappersChainedCalls: true,
    stringArrayWrappersParametersMaxCount: 2,
    stringArrayWrappersType: 'variable',
    stringArrayThreshold: 0.75,
    unicodeEscapeSequence: false,
  }
};