wreq upgraded to 6.0.0-rc.29 and wreq-util to 3.0.0-rc.12 to apply the
latest Chrome 145 TLS fingerprint (16 cipher suites, proper extension
order, ALPS, GREASE).
__obscura_stealth global variable introduced and passed from Rust to JS,
allowing stealth-specific JS behaviors to run only when the stealth flag
is enabled.
Tightened hardwareConcurrency and deviceMemory pools in stealth mode
to desktop-realistic values (e.g. min 4GB RAM, 4 cores), eliminating
mobile-tier values that leak the spoof.
navigator.userAgentData and getHighEntropyValues() are now overridden
in stealth mode to perfectly match the sec-ch-ua header sent by
wreq_util::Profile::Chrome145.
Fixed usedJSHeapSize sometimes exceeding totalJSHeapSize.
wreq and wreq-util are pre-release crates whose public API shifts
between rc releases. The caret version requirements let a fresh resolve
pull a newer rc where CertStore moved out of tls, cert_store was renamed
to tls_cert_store, and the Emulation builder changed. That broke
cargo build --features stealth (issue #234).
Pin to =6.0.0-rc.28 and =3.0.0-rc.10, the versions wreq_client.rs is
written against, so the build always resolves to a compatible API.
* feat: cookie jar persistence + storage-dir + filtering fix (clean v4)
* fix: resolve build errors, add storage_dir param throughout server chain
* fix: storage_dir end-to-end, plus two test-literal field additions
Five issues found while testing PR 114 end-to-end.
Build fixes (two test literals out of sync with new struct fields):
- crates/obscura-net/src/cookies.rs: CookieInfo literal in
test_domain_matches_subdomain_without_leading_dot was missing the
same_site and expires fields added in #170.
- crates/obscura-cli/src/main.rs: Command::Fetch literal in
matcher_still_uses_fetch_variant was missing the new storage_dir
field. Without these cargo test --workspace would not compile.
run_fetch was branching between BrowserContext::with_storage (which
hardcodes proxy=None, stealth=false, user_agent=None) and
with_options (which has no storage_dir slot), so --storage-dir +
--proxy + --stealth silently dropped the proxy and stealth flags.
Same bug SGavrl flagged on dispatch.rs in the previous round, just on
the other code path. Switched to with_storage_full which carries all
four. Verified the fetch now errors out against an invalid proxy.
run_fetch --eval short-circuited the function before
context.save_cookies() ran, so cookies set during an eval session
were never persisted to {storage_dir}/cookies.json. Moved the save
above the return.
obscura serve loaded cookies on startup but never saved them
anywhere, so a session that set cookies via Network.setCookie or
navigation dropped them on shutdown. Subscribed to Ctrl-C once in
put a single save_cookies() after the loop so both the Ctrl-C path
and the channel-closed path persist cookies. Verified end-to-end.
---------
Co-authored-by: zhangyang-crazy-one <[email protected]>
Co-authored-by: SGavrl <[email protected]>
obscura was calling String::from_utf8_lossy on every response body, which
silently corrupts every non-UTF-8 page (GBK, Big5, Shift-JIS, Windows-125x,
EUC-KR, ISO-8859-x). Whole language families came through as replacement
characters.
Add an encoding module (obscura-net::encoding) that picks the decoder
the way real browsers do per HTML5 § 8.2.2.4:
1. HTTP Content-Type charset=... parameter (authoritative when present)
2. <meta charset> or <meta http-equiv=Content-Type> sniffed from the
first 1KB of the body (HTML only)
3. UTF-8 fallback
Use it in:
- obscura-net Response::text (signature changed: String, not Result)
- obscura-browser page.rs HTML body decode (the primary scrape path)
- obscura-browser page.rs JS body decode
- obscura-browser page.rs CSS body decode
For JS / CSS we deliberately skip the meta sniff: those bodies are not
HTML and any '<meta charset=...>' substring inside them is not a charset
declaration.
Adds 7 unit tests for the encoding module covering header precedence,
quoted charset values, meta charset sniff, http-equiv form, the 1KB
sniff window, and a round-trip decode of GBK bytes. Adds a Python
feature test exercising file:// + meta charset and a live HTTP server
serving Shift_JIS with the wrong meta tag.
Closes#113.
SGavrl