webclaw/crates/webclaw-fetch/src/browser.rs
Valerio f13cb83c73 feat: replace primp with webclaw-tls, bump to v0.3.0
Replace primp dependency with our own TLS fingerprinting stack
(webclaw-tls). Perfect Chrome 146 JA4 + Akamai hash match.

- Remove primp entirely (zero references remaining)
- webclaw-fetch now uses webclaw-http from github.com/0xMassi/webclaw-tls
- Native + Mozilla root CAs (fixes HTTPS on cross-signed cert chains)
- Skip unknown certificate extensions (SCT tolerance)
- 99% bypass rate on 102 sites (was ~85% with primp)
- Fixes #5 (HTTPS broken — example.com and similar sites now work)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-29 16:40:10 +02:00

51 lines
1.2 KiB
Rust

/// Browser fingerprint selection and rotation.
/// Maps our BrowserProfile enum to webclaw-http client builder methods.
/// Which browser identity to present at the TLS/HTTP layer.
#[derive(Debug, Clone, Default)]
pub enum BrowserProfile {
#[default]
Chrome,
Firefox,
/// Randomly pick from all available profiles on each request.
Random,
}
/// A browser variant for building webclaw-http clients.
#[derive(Debug, Clone, Copy)]
pub enum BrowserVariant {
Chrome,
ChromeMacos,
Firefox,
Safari,
Edge,
}
/// All Chrome variants we ship.
pub fn chrome_variants() -> Vec<BrowserVariant> {
vec![BrowserVariant::Chrome, BrowserVariant::ChromeMacos]
}
/// All Firefox variants we ship.
pub fn firefox_variants() -> Vec<BrowserVariant> {
vec![BrowserVariant::Firefox]
}
/// All variants for maximum diversity in Random mode.
pub fn all_variants() -> Vec<BrowserVariant> {
vec![
BrowserVariant::Chrome,
BrowserVariant::ChromeMacos,
BrowserVariant::Firefox,
BrowserVariant::Safari,
BrowserVariant::Edge,
]
}
pub fn latest_chrome() -> BrowserVariant {
BrowserVariant::Chrome
}
pub fn latest_firefox() -> BrowserVariant {
BrowserVariant::Firefox
}