Source-rer

Source-rer is a tool to save source code from JavaScript sourcemap files. You can provide a file containing links to js files or it can find JavaScript files from a given url.

Installation

git clone https://github.com/ItzzMeGrrr/Source-rer
cd source-rer
pip install -r requirements.txt # or python3 -m pip install -r requirements.txt

Usage

usage: source-rer.py [-h] (-l LINKS | -u URL) -o OUTPUT [-knm] [-X {GET,POST}] [-H HEADER] [-q] [-v]


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                - By github.com/ItzzMeGrrr
Download source code from JavaScript sourcemaps

options:
  -h, --help            show this help message and exit
  -l LINKS, --links LINKS
                        File containing js file links to download source code from
  -u URL, --url URL     Link to page find js links from
  -o OUTPUT, --output OUTPUT
                        Output directory to save source code
  -knm, --keep          Keep node_modules as well, (default: skip)
  -X {GET,POST}, --method {GET,POST}
                        HTTP method to use (default: GET)
  -H HEADER, --header HEADER
                        HTTP header to add to request (multiple -H flags are accepted)
  -q, --quiet           Don't print any output except errors
  -v, --verbose         Print verbose output

Examples:
    python source-rer.py -l js_links.txt -o output_dir
    python3 source-rer.py -u https://example.com -o output_dir -H 'Cookie: SESSION=1234567890'

Examples

Providing input

Download source code from a url

python3 source-rer.py -u https://example.com -o output_dir -H 'Cookie: SESSION=1234567890'

Provide a file containing links to js files

python3 source-rer.py -l js_links.txt -o output_dir

Specifying headers/method

Specify HTTP Headers

python3 source-rer.py -u https://example.com -o output_dir -H 'Cookie: SESSION=1234567890' -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0'

Specify HTTP Method

python3 source-rer.py -u https://example.com -o output_dir -X POST

Other options

Keep node_modules

By default, node_modules are skipped. To keep them, use the -knm flag.

python3 source-rer.py -u https://example.com -o output_dir -knm

Verbose output

To print verbose output, use the -v flag.

python3 source-rer.py -u https://example.com -o output_dir -v

Quiet output

Use the -q flag to not print any output except errors.

python3 source-rer.py -u https://example.com -o output_dir -q