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Added md5 hash of source code to seed for RandomGenerator

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fixed https://github.com/javascript-obfuscator/javascript-obfuscator/issues/58
This commit is contained in:
sanex3339
2017-06-29 01:07:10 +03:00
parent d21c5afa8a
commit 5513279afd
24 changed files with 656 additions and 73 deletions
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test/functional-tests/javascript-obfuscator/JavaScriptObfuscator.spec.ts
+36
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@@ -6,6 +6,7 @@ import { JavaScriptObfuscator } from '../../../src/JavaScriptObfuscator';
import { NO_CUSTOM_NODES_PRESET } from '../../../src/options/presets/NoCustomNodes';
import { getRegExpMatch } from '../../helpers/getRegExpMatch';
import { readFileAsString } from '../../helpers/readFileAsString';
describe('JavaScriptObfuscator', () => {
@@ -378,6 +379,41 @@ describe('JavaScriptObfuscator', () => {
assert.notEqual(obfuscatedCode1, obfuscatedCode2);
});
});
describe('variant #3: same seed for different source code', () => {
const code1: string = readFileAsString(__dirname + '/fixtures/simple-input-cyrillic.js');
const code2: string = readFileAsString(__dirname + '/fixtures/simple-input-2.js');
const regExp: RegExp = /var (_0x(\w){4}) *= *\['.*'\];/;
let match1: string,
match2: string;
beforeEach(() => {
const obfuscationResult1: IObfuscationResult = JavaScriptObfuscator.obfuscate(
code1,
{
seed: 123
}
);
const obfuscationResult2: IObfuscationResult = JavaScriptObfuscator.obfuscate(
code2,
{
seed: 123
}
);
const obfuscatedCode1: string = obfuscationResult1.getObfuscatedCode();
const obfuscatedCode2: string = obfuscationResult2.getObfuscatedCode();
match1 = getRegExpMatch(obfuscatedCode1, regExp);
match2 = getRegExpMatch(obfuscatedCode2, regExp);
});
it('should return different String Array names for different source code with same seed', () => {
assert.notEqual(match1, match2);
});
});
});
describe('new.target MetaProperty', () => {