Covers _accept_language, _font_metrics_for_platform, Windows GPU/MSAA
clearing, Windows canvas noise mask (intel path), Windows WebGL extension
clearing, timezone handling, extra_prefs overlay (add/delete/override/no-op),
dark-theme system colors palette, locale normalization, Xvfb-key absence on
Windows, virtual_display sandbox workaround, and seed-derived LAN IP.
Linux-specific branches are intentionally not covered in this commit per
scoping instruction; they remain available in the plan for a follow-up
pass when running on Linux.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Covers _validate_pin_key (all groups + negatives), _apply_pins_to_raw
(fonts list/tuple/typeerror, multi-pin, no-mutation, unknown-key guard),
and generate_profile (determinism, seed coercion, pin propagation through
to_prefs_dict, frozen-instance, dark_theme bool coercion, fonts list
roundtrip, int31 boundary). Includes a guard test that every dotted pin
key has a _PIN_TO_RAW mapping.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Covers classify_gpu (decision-table over 28 GPU strings inc. boundary
values for AMD Radeon number ranges), _screen_tier resolution
classification, derive_font_prefs / derive_font_whitelist coherence and
determinism, and the public Forge / sample entry points (locked
identity, key set, type correctness, seed determinism).
One plan deviation: the original plan claimed `AMD FirePro W7100` →
`workstation`, but the workstation regex requires a `Radeon` prefix,
so FirePro alone falls through to the `mid_range` fallback. Test
asserts the actual behaviour.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
invisible-playwright: a patched Firefox 150.0.1 for browser-fingerprint
stealth, shipped as a Playwright-compatible Python wrapper.
* Sync + async InvisiblePlaywright launcher (firefox_user_prefs, virtual
desktop on Windows, SOCKS5 auth via patched nsProtocolProxyService)
* fpforge: Bayesian fingerprint sampler over GPU / audio / fonts /
screen / ~400 other navigator fields
* WebRTC stealth: srflx address swap, synthetic srflx fallback,
private-LAN host candidates. No real public IP leak via STUN.
* GPU sandbox fix for FF150 alt-desktop regression
* Bezier-curve mouse motion baked into Juggler
Targets Windows x86_64 + Linux x86_64. Binary fetched on first run from
GitHub Release "firefox-1".
