Initial commit

Author: sanex3339

.gitignore

@@ -0,0 +1,2 @@
+.idea
+node_modules

index.ts

@@ -0,0 +1,69 @@
+"use strict";
+
+declare let module: any;
+declare let require: any;
+
+let multimatch: any = require('multimatch'),
+    JavaScriptObfuscator = require('javascript-obfuscator');
+
+class WebpackObfuscator {
+    public options: any = {};
+    public excludes: string[];
+
+    private PLUGIN_NAME: string = 'webpack-obfuscator';
+
+    /**
+     * @param options
+     * @param excludes
+     */
+    constructor (options: any, excludes: string|string[]) {
+        this.options = options;
+        this.excludes = typeof excludes === 'string' ? [excludes] : excludes || [];
+    }
+
+    /**
+     * @param compiler
+     */
+    public apply (compiler: any): void {
+        compiler.plugin('compilation', (compilation: any) => {
+            compilation.plugin("optimize-chunk-assets", (chunks: any[], callback: () => void) => {
+                let files = [];
+
+                chunks.forEach((chunk) => {
+                    chunk['files'].forEach((file) => {
+                        files.push(file);
+                    });
+                });
+
+                compilation.additionalChunkAssets.forEach((file) => {
+                    files.push(file);
+                });
+
+                files.forEach((file) => {
+                    let asset = compilation.assets[file];
+
+                    compilation.assets[file] = JavaScriptObfuscator.obfuscate(asset.source(), this.options);
+                });
+
+                callback();
+            });
+        });
+    }
+
+    /**
+     * @param filePath
+     * @param excludes
+     * @returns {boolean}
+     */
+    private shouldExclude (filePath: string, excludes: string[]): boolean {
+        for (let exclude of excludes) {
+            if (multimatch(filePath, exclude).length > 0) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
+
+module.exports = WebpackObfuscator;

package.json

@@ -0,0 +1,32 @@
+{
+  "name": "webpack-obfuscator",
+  "version": "0.0.9",
+  "description": "javascript-obfuscator plugin for Webpack",
+  "main": "index.js",
+  "dependencies": {
+    "gulp-util": "^3.0.5",
+    "javascript-obfuscator": "^0.0.9",
+    "multimatch": "^2.0.0",
+    "through2": "^2.0.0",
+    "webpack-core": "^0.6.8"
+  },
+  "devDependencies": {
+    "lite-server": "^1.3.1",
+    "tsd": "^0.6.5",
+    "typescript": "*"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sanex3339/webpack-obfuscator.git"
+  },
+  "scripts": {
+    "tsc": "tsc",
+    "tsc:w": "tsc -w",
+    "lite": "lite-server",
+    "start": "concurrent \"npm run tsc:w\" \"npm run lite\" "
+  },
+  "author": {
+    "name": "sanex3339"
+  },
+  "license": "ISC"
+}

readme.md

@@ -0,0 +1,34 @@
+#javascript-obfuscator plugin for Webpack
+
+###Installation
+
+Install the package with NPM and add it to your devDependencies:
+
+`npm install --save-dev webpack-obfuscator`
+
+###Usage:
+
+```javascript
+var WebpackObfuscator = require('webpack-obfuscator');
+
+// ...
+
+// webpack plugins array
+plugins: [
+	new WebpackObfuscator({
+      rotateUnicodeArray: true
+  }, ['excluded_bundle_name.js'])
+],
+```
+
+###obfuscatorOptions
+Type: `Object` Default: `null`
+
+Options for [javascript-obfuscator](https://github.com/sanex3339/javascript-obfuscator). Should be passed exactly like described on their page.
+
+###excludes
+Type: `Array` or `String` Default: `[]`
+
+Examples: `['excluded_bundle_name.js', '**_bundle_name.js']` or `'excluded_bundle_name.js'`
+
+Can be used to bypass obfuscation of some files.

tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "target": "ES6",
+    "module": "commonjs",
+    "sourceMap": true,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "removeComments": true,
+    "noImplicitAny": false
+  }
+}