Not working in IE #14

Luperi · 2016-09-01T15:31:10Z

I have this sample code:

function hello() {
    alert('hello');
    var try= 'a';
    try= 'hi';
}

function load() {
    console.log('welcome!');
}

I'm using the CLI in this way:

javascript-obfuscator library.js --output ohoh.min.js --sourceMap true --disableConsoleOutput false

This simple HTML does not work in IE, whatever version...

<!DOCTYPE html>
<html>
    <head>
        <script type="text/javascript" src="ohoh.min.js"></script>
    </head>

    <body onload="load();">
        <button onclick="hello();">
            click me
        </button>
    </body>
</html>

...getting this error:

In both Google Chrome and Firefox is ok.
Thank you.

The text was updated successfully, but these errors were encountered:

sanex3339 · 2016-09-01T18:55:08Z

At first - try is the reserved word in JavaScript, you shouldn't name variables with this name.

sanex3339 · 2016-09-01T18:57:22Z

i got error - looking into that

sanex3339 · 2016-09-01T19:20:34Z

found error, finding way to fix it

Luperi · 2016-09-01T19:21:12Z

Great! :)

Il giovedì 1 settembre 2016, Timofey Kachalov notifications@github.com ha
scritto:

found error, finding way to fix it

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#14

sanex3339 · 2016-09-01T19:41:23Z

Fixed in 0.7.1

Luperi · 2016-09-02T05:40:42Z

@sanex3339 in my original code I have "prova" instead of "try", I've translated italian named vars here for more clarity :)
Thanks a lot.

sanex3339 · 2016-09-02T06:55:08Z

You haven't error after fix?

Luperi · 2016-09-02T07:50:05Z

I'm using your code with CLI on Windows, installed with NPM command.
Do I have to update it with this code?

npm update javascript-obfuscator

If so, it doesn't work yet.

sanex3339 · 2016-09-02T08:08:10Z

better use npm i javascript-obfuscator@0.7.1

Luperi · 2016-09-02T16:34:54Z

Have you found the error?

sanex3339 · 2016-09-02T17:07:13Z

with 0.7.1 you still getting the same error? with same message?

Luperi · 2016-09-02T17:07:53Z

Yes

sanex3339 · 2016-09-02T17:08:06Z

strange. ok, i will look into this later.

Luperi · 2016-09-02T17:08:39Z

Have you tryed yourself?

sanex3339 · 2016-09-02T17:10:48Z

yep, yesterday after fix the error was missing

sanex3339 · 2016-09-02T18:26:00Z

I tested with this code

var _0x14e3=['\x77\x65\x6c\x63\x6f\x6d\x65\x21','\x68\x69','\x6c\x6f\x67'];(function(_0x13a6ac,_0x1d9124){var _0x29b8a0=function(_0x4bb58c){while(--_0x4bb58c){_0x13a6ac['\x70\x75\x73\x68'](_0x13a6ac['\x73\x68\x69\x66\x74']());}};(function(){var _0xc24bf1=function(){return'\x64\x65\x76';};!Function('\x72\x65\x74\x75\x72\x6e\x2f\x5c\x77\x2b\x20\x2a\x5c\x28\x5c\x29\x20\x2a\x7b\x5c\x77\x2b\x20\x2a\x5b\x27\x7c\x22\x5d\x2e\x2b\x5b\x27\x7c\x22\x5d\x3b\x3f\x20\x2a\x7d\x2f')()['\x74\x65\x73\x74'](_0xc24bf1['\x74\x6f\x53\x74\x72\x69\x6e\x67']())?[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x74\x72\x75\x65\x29\x7b\x7d')():Function('\x61','\x62','\x61\x28\x2b\x2b\x62\x29')(_0x29b8a0,_0x1d9124)?[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')():[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')();}());}(_0x14e3,0xc1));var _0x2c40=function(_0x53f211){return _0x14e3[parseInt(_0x53f211,0x010)];};function hello(){alert('\x68\x65\x6c\x6c\x6f');var _0x36b7e8='\x61';_0x36b7e8=_0x2c40('0x0');}function load(){console[_0x2c40('0x1')](_0x2c40('0x2'));}(function(){var _0x1ee365=function(){return'\x64\x65\x76';},_0x301aec=function(){return'\x77\x69\x6e\x64\x6f\x77';};!Function('\x72\x65\x74\x75\x72\x6e\x2f\x5c\x77\x2b\x20\x2a\x5c\x28\x5c\x29\x20\x2a\x7b\x5c\x77\x2b\x20\x2a\x5b\x27\x7c\x22\x5d\x2e\x2b\x5b\x27\x7c\x22\x5d\x3b\x3f\x20\x2a\x7d\x2f')()['\x74\x65\x73\x74'](_0x1ee365['\x74\x6f\x53\x74\x72\x69\x6e\x67']())?Function('\x72\x65\x74\x75\x72\x6e\x2f\x28\x5c\x5c\x5b\x78\x7c\x75\x5d\x28\x5c\x77\x29\x7b\x32\x2c\x34\x7d\x29\x2b\x2f')()['\x74\x65\x73\x74'](_0x301aec['\x74\x6f\x53\x74\x72\x69\x6e\x67']())?[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')():[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x74\x72\x75\x65\x29\x7b\x7d')():[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')();}());hello();load();

Everything is OK.
Try to remove node_modules/javascript-obfuscator and install again

sanex3339 · 2016-09-02T18:31:20Z

Show me your obfuscated code

Luperi · 2016-09-02T19:01:49Z

var _0x23eb=['\x6c\x6f\x67','\x62\x65\x6e\x76\x65\x6e\x75\x74\x6f\x21','\x63\x69\x61\x6f','\x61'];(function(_0x276de8,_0x211059){var _0x5db4a3=function(_0x3c66e9){while(--_0x3c66e9){_0x276de8'\x70\x75\x73\x68';}};(function(){var _0x5a3298=function(){return'\x64\x65\x76';};!Function('\x72\x65\x74\x75\x72\x6e\x2f\x5c\x77\x2b\x20\x2a\x5c\x28\x5c\x29\x20\x2a\x7b\x5c\x77\x2b\x20\x2a\x5b\x27\x7c\x22\x5d\x2e\x2b\x5b\x27\x7c\x22\x5d\x3b\x3f\x20\x2a\x7d\x2f')()'\x74\x65\x73\x74'?[]['\x66\x69\x6c\x74\x65\x72']'\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72'():Function('\x61','\x62','\x61\x28\x2b\x2b\x62\x29')(_0x5db4a3,_0x211059)?[]['\x66\x69\x6c\x74\x65\x72']'\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72'():[]['\x66\x69\x6c\x74\x65\x72']'\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72'();}());}(_0x23eb,0xfe));var _0x3e42=function(_0xbc90c9){return _0x23eb[parseInt(_0xbc90c9,0x010)];};(function(){var _0x3517a1=function(){return'\x64\x65\x76';},_0x39dac5=function(){return'\x77\x69\x6e\x64\x6f\x77';};!Function('\x72\x65\x74\x75\x72\x6e\x2f\x5c\x77\x2b\x20\x2a\x5c\x28\x5c\x29\x20\x2a\x7b\x5c\x77\x2b\x20\x2a\x5b\x27\x7c\x22\x5d\x2e\x2b\x5b\x27\x7c\x22\x5d\x3b\x3f\x20\x2a\x7d\x2f')()'\x74\x65\x73\x74'?Function('\x72\x65\x74\x75\x72\x6e\x2f\x28\x5c\x5c\x5b\x78\x7c\x75\x5d\x28\x5c\x77\x29\x7b\x32\x2c\x34\x7d\x29\x2b\x2f')()'\x74\x65\x73\x74'?[]['\x66\x69\x6c\x74\x65\x72']'\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72'():[]['\x66\x69\x6c\x74\x65\x72']'\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72'():[]['\x66\x69\x6c\x74\x65\x72']'\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72'();}());function salutami(){alert(_0x3e42('0x0'));var _0x4bf6b0=_0x3e42('0x1');_0x4bf6b0='\x63\x69\x61\x6f';}function load(){console_0x3e42('0x2');}
//# sourceMappingURL=ohoh.min.js.map

sanex3339 · 2016-09-02T20:00:37Z

it is your code instantly after obfuscation? because it is wrong code.
_0x276de8'\x70\x75\x73\x68'; for example.
or {console_0x3e42('0x2');}

Luperi · 2016-09-02T20:07:58Z

Yes shure, I'm generating it by CLI interface on Windows 10. You?

sanex3339 · 2016-09-02T20:12:54Z

Mac OS. Here my code after CLI with same input source code and same CLI arguments:

var _0x1cc8=['\x68\x69','\x6c\x6f\x67','\x77\x65\x6c\x63\x6f\x6d\x65\x21','\x68\x65\x6c\x6c\x6f','\x61'];(function(_0x3af426,_0x2e7ad2){var _0x16f240=function(_0x126d11){while(--_0x126d11){_0x3af426['\x70\x75\x73\x68'](_0x3af426['\x73\x68\x69\x66\x74']());}};(function(){var _0x4ed02c=function(){return'\x64\x65\x76';};!Function('\x72\x65\x74\x75\x72\x6e\x2f\x5c\x77\x2b\x20\x2a\x5c\x28\x5c\x29\x20\x2a\x7b\x5c\x77\x2b\x20\x2a\x5b\x27\x7c\x22\x5d\x2e\x2b\x5b\x27\x7c\x22\x5d\x3b\x3f\x20\x2a\x7d\x2f')()['\x74\x65\x73\x74'](_0x4ed02c['\x74\x6f\x53\x74\x72\x69\x6e\x67']())?[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x74\x72\x75\x65\x29\x7b\x7d')():Function('\x61','\x62','\x61\x28\x2b\x2b\x62\x29')(_0x16f240,_0x2e7ad2)?[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')():[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')();}());}(_0x1cc8,0x143));var _0x5d39=function(_0xc9b54a){return _0x1cc8[parseInt(_0xc9b54a,0x010)];};(function(){var _0x1c53b9=function(){return'\x64\x65\x76';},_0x3b032f=function(){return'\x77\x69\x6e\x64\x6f\x77';};!Function('\x72\x65\x74\x75\x72\x6e\x2f\x5c\x77\x2b\x20\x2a\x5c\x28\x5c\x29\x20\x2a\x7b\x5c\x77\x2b\x20\x2a\x5b\x27\x7c\x22\x5d\x2e\x2b\x5b\x27\x7c\x22\x5d\x3b\x3f\x20\x2a\x7d\x2f')()['\x74\x65\x73\x74'](_0x1c53b9['\x74\x6f\x53\x74\x72\x69\x6e\x67']())?Function('\x72\x65\x74\x75\x72\x6e\x2f\x28\x5c\x5c\x5b\x78\x7c\x75\x5d\x28\x5c\x77\x29\x7b\x32\x2c\x34\x7d\x29\x2b\x2f')()['\x74\x65\x73\x74'](_0x3b032f['\x74\x6f\x53\x74\x72\x69\x6e\x67']())?[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')():[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x74\x72\x75\x65\x29\x7b\x7d')():[]['\x66\x69\x6c\x74\x65\x72']['\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x6f\x72']((+0x20)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x21)+(+0x65)['\x74\x6f\x53\x74\x72\x69\x6e\x67'](0x15)[0x1]+([![]]+undefined)[0xa]+(![]+'')[0x2]+(!![]+'')[0x3]+'\x28\x66\x61\x6c\x73\x65\x29\x7b\x7d')();}());function hello(){alert(_0x5d39('0x0'));var _0x2edfec=_0x5d39('0x1');_0x2edfec=_0x5d39('0x2');}function load(){console[_0x5d39('0x3')](_0x5d39('0x4'));}
//# sourceMappingURL=ohoh.min.js.map

Luperi · 2016-09-08T10:10:09Z

In my opinion the problem should be Windows.
How can I encrypt my code in a different way? Thank you.

sanex3339 · 2016-09-08T10:28:25Z

I have no idea how windows can affects on code generation with escodegen

Luperi · 2016-09-08T13:45:47Z

I'm trying to use it on "bash on windows 10". I've successfully installed the library, but when I run it, I get this error:

is it a library problem?

sanex3339 · 2016-09-08T14:03:58Z

It's is not a obfuscator problem. What node version you use? I tested on 0.12+

Luperi · 2016-09-08T14:34:52Z

0.12.15

sanex3339 · 2016-09-08T14:36:36Z

on 0.12.15 everything should be ok, look at travis-ci log
https://travis-ci.org/sanex3339/javascript-obfuscator/jobs/156909203

Luperi · 2016-09-08T15:34:40Z

Ok, the problem was "bash on Windows 10" feature.
I've installed Ubuntu in Virtual Box, installed NodeJS, npm and javascript-obfuscator.
After that, i've obfuscated the same code above, and it's working correctly on both Chrome and IE.

It's a pity that I must use Ubuntu VM to obfuscate my code.
Anyway, thank you very much for your kind support!

sanex3339 · 2016-09-08T16:23:59Z

I think you should create an issue in escodegen repo

Luperi · 2016-09-09T10:41:58Z

About what exactly?

sanex3339 · 2016-09-09T10:51:24Z

Wrong code generation on bash on Windows 10

lock · 2018-06-06T13:18:44Z

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

sanex3339 closed this as completed in a60423d Sep 1, 2016

sanex3339 added a commit that referenced this issue Sep 1, 2016

IE error fix

dab7e5c

#14

sanex3339 reopened this Sep 1, 2016

sanex3339 closed this as completed Sep 1, 2016

sanex3339 reopened this Sep 2, 2016

sanex3339 closed this as completed Sep 8, 2016

sanex3339 reopened this Sep 8, 2016

sanex3339 closed this as completed Sep 12, 2016

lock bot locked as resolved and limited conversation to collaborators Jun 6, 2018

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Not working in IE #14

Not working in IE #14

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Not working in IE #14

Not working in IE #14

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