danny-dasilva / ja3-http2

TrackMe - Server side http/tls tracking demo in go

TrackMe is a custom, low-level http/1 and h2 server, that responds with the fine details about the request made.

It returns the ja3, akamai h2 fingerprint, header + header order, h2 frames, and much more.

Running it

You first need to generate the certificate.pem and the key.pem files.

$ mkdir certs 
$ openssl req -x509 -newkey rsa:4096 -keyout certs/key.pem -out certs/chain.pem -sha256 -days 365 -nodes

Then, you need to copy the example config (and maybe edit it)

$ cp config.example.json config.json 
$ nano config.json 
...

You can build a binary by running go build -o TrackMe *.go

After that, just run the binary (sudo ./TrackMe)

ja3-http2's Issues

finding useragent

Hi.
Is there any database for mapping http-2 fingerprinting to useragents?
or is there any possibility in this service to check a useragent by fingerprint or not?
Thank you.