0.13.0 release

CHANGELOG.md

@@ -6,7 +6,7 @@ v0.13.0
 * **New option:** `identifierNamesGenerator` allows to set identifier names generator (`hexadecimal` or `mangled`).
 * **Breaking change:** all CLI options were renamed to `kebab-case` format (`--disableConsoleOutout` -> `--disable-console-output`).
 * Implemented custom `mangle` option algorithm without `esmangle`; fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/110
-* Comments with `@license`, `@preserve` and `javascript-obfuscator` words won't be removed from obfuscated code.
+* Comments with `@license` and `@preserve` words won't be removed from obfuscated code.
 * Fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/147
 * Fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/149
 

README.md

@@ -1,7 +1,7 @@
 <!--
   Title: JavaScript Obfuscator
   Description: A powerful obfuscator for JavaScript and Node.js.
-  Author: sanex3339
+  Author: Timofey Kachalov
   -->
 
 # JavaScript obfuscator for Node.js
@@ -24,6 +24,8 @@ Example of obfuscated code: [gist.github.com](https://gist.github.com/sanex3339/
 * Gulp: [gulp-javascript-obfuscator](https://github.com/javascript-obfuscator/gulp-javascript-obfuscator)
 * Grunt: [grunt-contrib-obfuscator](https://github.com/javascript-obfuscator/grunt-contrib-obfuscator)
 * Rollup: [rollup-plugin-javascript-obfuscator](https://github.com/javascript-obfuscator/rollup-plugin-javascript-obfuscator)
+* Weex: [weex-devtool](https://www.npmjs.com/package/weex-devtool)
+* Malta: [malta-js-obfuscator](https://github.com/fedeghe/malta-js-obfuscator)
 
 [![npm version](https://badge.fury.io/js/javascript-obfuscator.svg)](https://badge.fury.io/js/javascript-obfuscator)
 [![Build Status](https://travis-ci.org/javascript-obfuscator/javascript-obfuscator.svg?branch=master)](https://travis-ci.org/javascript-obfuscator/javascript-obfuscator)
@@ -31,12 +33,14 @@ Example of obfuscated code: [gist.github.com](https://gist.github.com/sanex3339/
 [![Backers on Open Collective](https://opencollective.com/javascript-obfuscator/backers/badge.svg)](#backers) 
 [![Sponsors on Open Collective](https://opencollective.com/javascript-obfuscator/sponsors/badge.svg)](#sponsors)
 
-*NOTE! the README on the master branch might not match that of the latest stable release!*
-
-If this project helps you, you can support it:
+#####You can support this project by donating:
 * (Bitcoin) 1EnQsZc35CjVy92HN9gZXHjjMnqiW6BsGF
 * (OpenCollective) https://opencollective.com/javascript-obfuscator
 
+Big thanks to all supporters!
+
+#####*NOTE! the README on the master branch might not match that of the latest stable release!*
+
 ## :warning: Important
 ##### Obfuscate only the code that belongs to you. 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "javascript-obfuscator",
-  "version": "0.13.0-dev.5",
+  "version": "0.13.0",
   "description": "JavaScript obfuscator",
   "keywords": [
     "obfuscator",
@@ -26,7 +26,7 @@
     "escodegen-wallaby": "1.6.15",
     "esprima": "4.0.0",
     "estraverse": "4.2.0",
-    "inversify": "4.6.0",
+    "inversify": "4.8.0",
     "md5": "2.2.1",
     "mkdirp": "0.5.1",
     "opencollective": "1.0.3",
@@ -63,7 +63,7 @@
     "pre-commit": "1.2.2",
     "sinon": "4.1.3",
     "threads": "^0.10.0",
-    "ts-node": "4.0.1",
+    "ts-node": "4.0.2",
     "tslint": "5.8.0",
     "tslint-eslint-rules": "4.1.1",
     "tslint-language-service": "0.9.7",

src/node-transformers/preparing-transformers/CommentsTransformer.ts

@@ -15,7 +15,7 @@ export class CommentsTransformer extends AbstractNodeTransformer {
     /**
      * @type {string[]}
      */
-    private static preservedWords: string[] = ['@license', '@preserve', 'javascript-obfuscator'];
+    private static preservedWords: string[] = ['@license', '@preserve'];
 
     /**
      * @param {IRandomGenerator} randomGenerator
@@ -33,7 +33,7 @@ export class CommentsTransformer extends AbstractNodeTransformer {
      */
     public getVisitor (): IVisitor {
         return {
-            enter: (node: ESTree.Node, parentNode: ESTree.Node | null) => {
+            leave: (node: ESTree.Node, parentNode: ESTree.Node | null) => {
                 if (parentNode && NodeGuards.isNodeWithComments(node)) {
                     return this.transformNode(node, parentNode);
                 }

src/node/NodeUtils.ts

@@ -60,8 +60,11 @@ export class NodeUtils {
 
             Object
                 .keys(node)
-                .filter((property: string) => property !== 'parentNode')
                 .forEach((property: string): void => {
+                    if (property === 'parentNode') {
+                        return;
+                    }
+
                     const value: any = (<TObject>node)[property];
 
                     let clonedValue: any | null;
@@ -103,15 +106,11 @@ export class NodeUtils {
      * @returns {string}
      */
     public static convertStructureToCode (structure: ESTree.Node[]): string {
-        let code: string = '';
-
-        structure.forEach((node: ESTree.Node) => {
-            code += escodegen.generate(node, {
+        return structure.reduce((code: string, node: ESTree.Node) => {
+            return code + escodegen.generate(node, {
                 sourceMapWithCode: true
             }).code;
-        });
-
-        return code;
+        }, '');
     }
 
     /**
@@ -120,15 +119,15 @@ export class NodeUtils {
      * @returns {NodeGuards}
      */
     public static getBlockStatementNodeByIndex (node: ESTree.Node, index: number = 0): ESTree.Node {
-        if (NodeGuards.isNodeHasBlockStatement(node)) {
-            if (node.body[index] === undefined) {
-                throw new ReferenceError(`Wrong index \`${index}\`. Block-statement body length is \`${node.body.length}\``);
-            }
+        if (!NodeGuards.isNodeHasBlockStatement(node)) {
+            throw new TypeError('The specified node have no a block-statement');
+        }
 
-            return node.body[index];
+        if (node.body[index] === undefined) {
+            throw new ReferenceError(`Wrong index \`${index}\`. Block-statement body length is \`${node.body.length}\``);
         }
 
-        throw new TypeError('The specified node have no a block-statement');
+        return node.body[index];
     }
 
     /**

test/functional-tests/node-transformers/preparing-transformers/comments-transformer/CommentsTransformer.spec.ts

@@ -82,7 +82,6 @@ describe('CommentsTransformer', () => {
             ` *\\* *test\\n` +
             ` *\\*\\/\\n` +
             `var *test *= *0x1;` +
-            `\\/\\/javascript-obfuscator\\n` +
             ` *\\/\\*\\* *@preserved *\\*\\/$` +
         ``);
 

test/functional-tests/node-transformers/preparing-transformers/comments-transformer/fixtures/combined-words-2.js

@@ -6,5 +6,4 @@
 //abc
 var test = 1;
 //cde
-//javascript-obfuscator
 /** @preserved */

test/functional-tests/node-transformers/preparing-transformers/obfuscating-guards/conditional-comment-obfuscating-guard/fixtures/comments-transformer-interaction.js

@@ -0,0 +1,9 @@
+(function () {
+    var foo = 1;
+
+    // javascript-obfuscator:disable
+    var bar = 2;
+
+    // javascript-obfuscator:enable
+    var baz = 3;
+})();

yarn.lock

@@ -2,10 +2,6 @@
 # yarn lockfile v1
 
 
-"@types/arrify@^1.0.1":
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/@types/arrify/-/arrify-1.0.2.tgz#4a6856b9bfd4713c781df95349c6b15db60d4de1"
-
 "@types/[email protected]":
   version "4.0.10"
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.0.10.tgz#0eb222c7353adde8e0980bea04165d4d3b6afef3"
@@ -20,10 +16,6 @@
   dependencies:
     commander "*"
 
-"@types/diff@^3.2.1":
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/@types/diff/-/diff-3.2.2.tgz#4d6f45537322a7a420d353a0939513c7e96d14a6"
-
 "@types/[email protected]":
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/@types/escodegen/-/escodegen-0.0.6.tgz#5230a9ce796e042cda6f086dbf19f22ea330659c"
@@ -50,11 +42,7 @@
   dependencies:
     "@types/node" "*"
 
-"@types/minimist@^1.2.0":
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/@types/minimist/-/minimist-1.2.0.tgz#69a23a3ad29caf0097f06eda59b361ee2f0639f6"
-
-"@types/[email protected]", "@types/mkdirp@^0.5.0":
+"@types/[email protected]":
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/@types/mkdirp/-/mkdirp-0.5.2.tgz#503aacfe5cc2703d5484326b1b27efa67a339c1f"
   dependencies:
@@ -72,20 +60,10 @@
   version "8.5.1"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.5.1.tgz#4ec3020bcdfe2abffeef9ba3fbf26fca097514b5"
 
-"@types/node@^8.0.27":
-  version "8.5.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.5.0.tgz#c5be22ffc84b221466fc8dfc0d6b1f88060808ef"
-
 "@types/[email protected]":
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/@types/sinon/-/sinon-4.1.2.tgz#9085db9cc3288b0f12daceee20a26c4afd9c2dcd"
 
-"@types/source-map-support@^0.4.0":
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/@types/source-map-support/-/source-map-support-0.4.0.tgz#a62a1866614af68c888173c001481f242aaf148b"
-  dependencies:
-    "@types/node" "*"
-
 "@types/[email protected]":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/@types/string-template/-/string-template-1.0.2.tgz#363b273c9b456705e3111e3571e9248f6474eba4"
@@ -98,18 +76,10 @@
   version "0.0.30"
   resolved "https://registry.yarnpkg.com/@types/strip-json-comments/-/strip-json-comments-0.0.30.tgz#9aa30c04db212a9a0649d6ae6fd50accc40748a1"
 
-"@types/v8flags@types/npm-v8flags#de224ae1cd5fd7dbb4e7158a6cc7a29e5315930d":
-  version "2.0.0"
-  resolved "https://codeload.github.com/types/npm-v8flags/tar.gz/de224ae1cd5fd7dbb4e7158a6cc7a29e5315930d"
-
 "@types/[email protected]":
   version "1.13.3"
   resolved "https://registry.yarnpkg.com/@types/webpack-env/-/webpack-env-1.13.3.tgz#0ecbe70f87341767793774d3683b51aa3246434c"
 
-"@types/yn@types/npm-yn#ca75f6c82940fae6a06fb41d2d37a6aa9b4ea8e9":
-  version "2.0.0"
-  resolved "https://codeload.github.com/types/npm-yn/tar.gz/ca75f6c82940fae6a06fb41d2d37a6aa9b4ea8e9"
-
 abbrev@1, [email protected]:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
@@ -2003,9 +1973,9 @@ invariant@^2.2.2:
   dependencies:
     loose-envify "^1.0.0"
 
-inversify@4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/inversify/-/inversify-4.6.0.tgz#49abb2ee8fce3c99e1e94f01f36df77c3bfeba75"
+inversify@4.8.0:
+  version "4.8.0"
+  resolved "https://registry.yarnpkg.com/inversify/-/inversify-4.8.0.tgz#750c3c204ee9fe9a7529062dc6196c69d05fee7e"
 
 invert-kv@^1.0.0:
   version "1.0.0"
@@ -3678,18 +3648,10 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
[email protected]:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-4.0.1.tgz#4d368088b50c382d78285c029784ea0f32a4eb5c"
-  dependencies:
-    "@types/arrify" "^1.0.1"
-    "@types/diff" "^3.2.1"
-    "@types/minimist" "^1.2.0"
-    "@types/mkdirp" "^0.5.0"
-    "@types/node" "^8.0.27"
-    "@types/source-map-support" "^0.4.0"
-    "@types/v8flags" types/npm-v8flags#de224ae1cd5fd7dbb4e7158a6cc7a29e5315930d
-    "@types/yn" types/npm-yn#ca75f6c82940fae6a06fb41d2d37a6aa9b4ea8e9
[email protected]:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-4.0.2.tgz#cb3d039b9898fdc79ad09ab7e69c84564c8c41ee"
+  dependencies:
     arrify "^1.0.0"
     chalk "^2.3.0"
     diff "^3.1.0"