I was developing jsleak during most of my free time for my own need.It is easy-to-use command-line tool designed to uncover secrets and links in JavaScript files or source code. The jsleak was inspired by Linkfinder and regexes are collected from multiple sources.
If you are using old version of golang (go 1.15, 1.16) , use the following command to install jsleak.
go get github.com/channyein1337/jsleak
If you are using latest version of go (1.17+) , use the following command to install.
go install github.com/channyein1337/jsleak@latest
To display help message
jsleak -h
Secret Finder
echo http://testphp.vulnweb.com/ | jsleak -s
Link Finder
echo http://testphp.vulnweb.com/ | jsleak -l
Complete Url
echo http://testphp.vulnweb.com/ | jsleak -e
Check Status
echo http://testphp.vulnweb.com/ | jsleak -c 20 -k
You can also use multiple flags
echo http://testphp.vulnweb.com/ | jsleak -c 20 -l -s
Running with Urls
cat urls.txt | jsleak -l -s -c 30