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Calling functions across independently-obfuscated scripts? #65

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communque opened this issue Jan 25, 2021 · 2 comments
Open

Calling functions across independently-obfuscated scripts? #65

communque opened this issue Jan 25, 2021 · 2 comments
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@communque
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I was curious if separate scripts obfuscated independently from one another can call functions from one another.

I just tested, and it seems to work fine -- functions between scripts successfully call one another, but I was curious if this is 100% reliable.
Are there circumstances where obfuscated code will make functions or global variables, etc. unrecognizable?

The following suggests it works fine:

index.html

<!doctype><html><head>
<script src="Script1.js"></script>
<script src="Script2.js"></script>
<script>
window.onload=Script1;
</script>
</head>
<body></body><html>

Script1.js (Obfuscated)

function Script1(){
	alert("Script1");
	Script2();
}

Script2.js (Obfuscated separately)

function Script2(){
	alert("Success");
}
@sanex3339
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Hi. With renameGlobals this functions can't call each other

@communque
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With renameGlobals this functions can't call each other
Brilliant! Thanks for clarifying.

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@sanex3339 @communque