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Remove Fingerprint Generation Capabilities #7

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Remove Fingerprint Generation Capabilities #7

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16e2e81
remove fingerprint attributes from synthetic.rs
decaffeinatedio Mar 21, 2025
456e34c
remove unnecessary log entries
decaffeinatedio Mar 21, 2025
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18 changes: 3 additions & 15 deletions src/synthetic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,9 +12,6 @@ type HmacSha256 = Hmac<Sha256>;

/// Generates a fresh synthetic_id based on request parameters
pub fn generate_synthetic_id(settings: &Settings, req: &Request) -> String {
let user_agent = req
.get_header(header::USER_AGENT)
.map(|h| h.to_str().unwrap_or("Unknown"));
let first_party_id = handle_request_cookies(req).and_then(|jar| {
jar.get("pub_userid")
.map(|cookie| cookie.value().to_string())
Expand All @@ -25,20 +22,12 @@ pub fn generate_synthetic_id(settings: &Settings, req: &Request) -> String {
let publisher_domain = req
.get_header(header::HOST)
.map(|h| h.to_str().unwrap_or("unknown.com"));
let client_ip = req.get_client_ip_addr().map(|ip| ip.to_string());
let accept_language = req
.get_header(header::ACCEPT_LANGUAGE)
.and_then(|h| h.to_str().ok())
.map(|lang| lang.split(',').next().unwrap_or("unknown"));

let input_string = format!(
"{}:{}:{}:{}:{}:{}",
client_ip.unwrap_or("unknown".to_string()),
user_agent.unwrap_or("unknown"),
"{}:{}:{}",
first_party_id.unwrap_or("anonymous".to_string()),
auth_user_id.unwrap_or("anonymous"),
publisher_domain.unwrap_or("unknown.com"),
accept_language.unwrap_or("unknown")
);

log::info!("Input string for fresh ID: {}", input_string);
Expand Down Expand Up @@ -121,17 +110,16 @@ mod tests {
fn test_generate_synthetic_id() {
let settings: Settings = create_settings();
let req = create_test_request(vec![
(&header::USER_AGENT.to_string(), "Mozilla/5.0"),
(&header::COOKIE.to_string(), "pub_userid=12345"),
("X-Pub-User-ID", "67890"),
(&header::HOST.to_string(), "example.com"),
(&header::ACCEPT_LANGUAGE.to_string(), "en-US,en;q=0.9"),
]);

let synthetic_id = generate_synthetic_id(&settings, &req);

assert_eq!(
synthetic_id,
"07cd73bb8c7db39753ab6b10198b10c3237a3f5a6d2232c6ce578f2c2a623e56"
"f109d9239172c7bd5af42fbb25b6018e95ee1e44660ec3b4ea7bd006e232b13e"
)
}

Expand Down