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NodeJS: SyntaxError: Unexpected identifier #50

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LucasBrazi06 opened this issue Apr 28, 2017 · 39 comments
Closed

NodeJS: SyntaxError: Unexpected identifier #50

LucasBrazi06 opened this issue Apr 28, 2017 · 39 comments
Milestone
0.10.0

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@LucasBrazi06
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Hi,

I obfuscated my whole NodeJS project with you Grunt task and when I want to run it I got this syntax error.

SyntaxError: Unexpected identifier
at Object.exports.runInThisContext (vm.js:76:16)
at Module._compile (module.js:542:28)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object. (C:\Data\Private\Innovation\EV\ev-server\dist\client\soap\SoapChargingStationClient.js:1:6037)
at Module._compile (module.js:570:32)

I tried several other options (medium obfuscation, optimal performance...) without success.

I search a solution but found nothing.

Any clue?

Thanks,
Serge.
@sanex3339
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Hi, can you provide more detailed error message? Also i will very happy if you send me small project with example of current problem, it help me to reproduce the error.

@LucasBrazi06
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LucasBrazi06 commented May 1, 2017 •
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Hi,

Find attached the part that fails.

Just rename the 'pdf' to 'zip' :-) - it does not accept ZIP file :( - and unpack it, do 'npm install' + 'grunt' to get the syntax error.

Thanks!
Serge.

src.pdf

@sanex3339
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Tnx, i'll look at this right now

@sanex3339
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How i can build dist files? grunt task grunt.registerTask("build:prod", ["clean", "uglify"]); without ["clean", "uglify"] doesn't generate dist folder

@sanex3339
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It's a bug!

@sanex3339
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I'll fix it soon as possible (today)

@sanex3339
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sanex3339 commented May 2, 2017 •
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javascript-obfuscator@0.9.3 out! Please update grunt-contrib-obfuscator to 3.0.0 version

@slig
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slig commented May 2, 2017

Since the grunt-contrib-obfuscator's package.json specified "javascript-obfuscator": "^0.8.1", it won't pull the new version of javascript-obfuscator because it's 0.9.x and not 0.8.x, I believe.

@sanex3339
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Can you update it?

@slig
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slig commented May 2, 2017

Updated to a new version grunt-contrib-obfuscator@3.0.0.

@sanex3339
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Thank you!

@slig
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slig commented May 2, 2017

You're welcome. I should've followed the same version number you use on your package. Would've been much easier to understand.

@qingweiqm
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qingweiqm commented May 3, 2017 via email

@qingweiqm
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qingweiqm commented May 3, 2017 via email

@qingweiqm
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qingweiqm commented May 3, 2017 via email

@sanex3339
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Hmm, @qingweiqm, i slightly don't understand context of last three messages, can you describe it?

@qingweiqm
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qingweiqm commented May 3, 2017 via email

@sanex3339
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I don't see any attached files, can you paste it here manually?

@qingweiqm
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qingweiqm commented May 3, 2017 via email

@sanex3339
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sanex3339 commented May 3, 2017 •
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strange, because i installed 0.9.3 version without any problems
image

@sanex3339
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sanex3339 commented May 3, 2017 •
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if you want to use new version of javascript-obfuscator with grunt-contrib-obfuscator, you should just update grunt-contrib-obfuscator to 3.0.0 version, javascript-obfuscator will install automatically as dependency of grunt-contrib-obfuscator

@qingweiqm
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qingweiqm commented May 3, 2017 via email

@LucasBrazi06
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Hi,
I upgraded to the last version and still get the same error when running 'grunt build:prod'.
"grunt-contrib-obfuscator": "^3.0.0",
"javascript-obfuscator": "^0.9.3"

Cheers,
Serge.

@sanex3339
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sanex3339 commented May 3, 2017 •
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You don't need "javascript-obfuscator": "^0.9.3" line, just reinstall grunt-contrib-obfuscator:
npm uninstall grunt-contrib-obfuscator --save-dev
and install it again
npm i grunt-contrib-obfuscator --save-dev

Or you can type npm update and this command should update all your dependencies.
Or completely remove node_modules folder and type npm i

After that check your node_modules/escodegen-wallaby folder. This folder should exist.
Also check version in node_modules/javascript-obfuscator/package.json, it should be 0.9.3

@sanex3339
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sanex3339 commented May 4, 2017 •
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javascript-obfuscator@0.9.4 out. Added performance boost of the obfuscated code with stringArrayEncoding: 'rc4'

@LucasBrazi06
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I did as you advised and checked the version, updated but still same compil issue since the beginning: SyntaxError: Unexpected token: name (ChargingStationClient)

@sanex3339
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sanex3339 commented May 7, 2017 •
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hmm, i'll look into this in a few days

@LucasBrazi06
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And ? :-)

@sanex3339
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I will look, but not now and not today =( Sorry, but today i haven't time for programming =(

@LucasBrazi06
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No problem :-)

@sanex3339
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sanex3339 commented May 11, 2017 •
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I obfuscated both ChargingStationClient.js and SoapChargingStationClient.js without any problems (CLI with default options)

@sanex3339
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Can you provide another example? In previous example grunt task didn't work at first, i edited gruntfile to run it.

@sanex3339
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ping

@LucasBrazi06
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pong :)

Sorry I'm on holiday and I'm going back soon.

I'll provide you another example.

Cheers!

@sanex3339
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Ok

@sanex3339
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ping :)

@sanex3339 sanex3339 added this to the 0.10.0 milestone May 31, 2017
@sanex3339
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ping

@sanex3339
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sanex3339 commented Jun 28, 2017 •
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Closed due to inactivity. Please, create new ticket if necessary.

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lock bot commented Jun 6, 2018

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.

@lock lock bot locked as resolved and limited conversation to collaborators Jun 6, 2018
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@slig @sanex3339 @qingweiqm @LucasBrazi06