fingerprint

Overview ¶

This example dumps the complete fingerprint collected for each incoming request: TLS details (JA3, JA4, PeetPrint, negotiated ciphers, SNI, ...), the HTTP/1 header order, HTTP/2 Akamai fingerprint or HTTP/3 settings fingerprint, and the TCP/IP details when packet capture is enabled.

Try it with a few different clients (curl, a browser, an HTTP/3 client):

$ curl -k https://localhost:3333/ | head -50