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JS variable bulk renamer #149

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2 tasks done
KOLANICH opened this issue Feb 6, 2019 · 5 comments
Closed
2 tasks done

JS variable bulk renamer #149

KOLANICH opened this issue Feb 6, 2019 · 5 comments
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Beginner Simple projects that can be done by people relatively new to programming. Joined This project has someone working on it. Little work This project takes little time to complete. (ETA couple of days)

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@KOLANICH
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KOLANICH commented Feb 6, 2019

Project description

JS obfuscators tend to reuse variable (and everything else) names if their scopes don't overlap in order to break search.

This can be undone. Just descend the AST, for each scope create a mapping old var name -> new var name, where a new name is unique, and rename the vars. Then one can search the document by variables names.

Relevant Technology

ESPrima.

Complexity and required time

Complexity

  • Beginner - This project requires no or little prior knowledge of the technolog(y|ies) specified to contribute to the project

Required time (ETA)

  • Little work - A couple of days
@FredrikAugust FredrikAugust added Beginner Simple projects that can be done by people relatively new to programming. Little work This project takes little time to complete. (ETA couple of days) labels May 15, 2019
@FredrikAugust
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I'll start to work on this now.

@FredrikAugust FredrikAugust added the Joined This project has someone working on it. label May 16, 2019
@FredrikAugust
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https://fredrikaugust.github.io/bulk-renamer/. Constructive feedback is welcome :)

@FredrikAugust
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Github pages hasn't updated the settings yet, but it should be up soon.

@KOLANICH
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Thank you. I guess further discussion should go in that repo.

@KOLANICH
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BTW: https://github.com/palant/js-analysis

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