Jalangi2

Jalangi2 Chrome Extension for Javascript code analysis

Jalangi2

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Extension stats

This extension was removed from Chrome Web Store on 2023-05-27

By: gembigfan

Users: 42

Rating: 5.00

(1)

Version: 0.1 (Last updated: 2016-11-30)

Creation date: 2016-11-30

Risk impact: High risk impact

Risk likelihood:

High risk likelihood

Manifest version: 2

Permissions:

storage
proxy
activeTab
http://*/
https://*/
*://*/*
tabs

Size: 1.52M

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

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Extension summary

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This is Chrome extension (Devtool) for Jalangi2 to perform dynamic javascript analysis. A user can easily implement their own user-script to perform customized javascript analysis such as finding bugs, performance problems and taint analysis. Prerequisites:

python
node
mitmproxy

Steps for installation:

git clone https://[email protected]/jedihy/jalangi2-chrome.git
cd jalangi2
npm install
mitmdump -p 9999 --anticache -s "jalangi2/scripts/proxy.py --inlineIID --inlineSource"

In this version, you have to use port 9999 for mitmdump because the port number is hardcoded in the extension.