Struct Fingerprinter 

pub struct Fingerprinter { /* private fields */ }

Implementations

impl Fingerprinter

pub fn new() -> Self

pub fn analyze(&self, headers: &HeaderMap) -> RequestFingerprint

Analyze request headers and produce a fingerprint with anomaly score.

pub fn record_request(&self, client_ip: &str)

Record a request for behavioral tracking. Call after each request.

pub fn record_error(&self, client_ip: &str)

Record an error response for behavioral tracking.

pub fn behavioral_score(&self, client_ip: &str) -> f64

Get the behavioral anomaly score for a client IP. Returns 0.0 for unknown clients (benefit of the doubt).

pub fn prune_stale(&self, max_age_secs: u64)

Prune behavioral data for clients not seen recently.