Fixes the remaining two paths from #139: JS-level fetch()/XHR
(op_fetch_url) and dynamic ES module imports (ObscuraModuleLoader) both
built their reqwest clients with `Client::builder().build()` — no
proxy — so every JS-initiated network call silently bypassed
BrowserContext.proxy_url. (The third path, StealthHttpClient, was
already fixed in main: page.rs:61 uses with_proxy.)
Changes:
* obscura-net: expose ObscuraHttpClient::proxy_url() so callers outside
the crate can route their own reqwest requests through the same
upstream proxy. The field was already there — just lacked an accessor.
* obscura-js/module_loader: add `proxy_url: Option<String>` and
`with_proxy(base_url, proxy_url)`. ObscuraModuleLoader::new keeps the
pre-#139 direct-connection behaviour. load() builds a reqwest client
per import, threading the proxy and bubbling up "Invalid module proxy"
on bad URLs.
* obscura-js/ops.rs: replace the process-wide
`static SHARED_HTTP_CLIENT: OnceLock<reqwest::Client>` (which could
never be reconfigured after first call) with a per-request
`build_request_client(proxy_url)` that pulls the configured proxy out
of SharedState.http_client.proxy_url() each call. Per-request build
cost is ~1ms vs the network round-trip, and we no longer have a
global singleton that lies about its config.
* obscura-js/runtime: add ObscuraJsRuntime::with_base_url_and_proxy.
with_base_url delegates to it with None so existing tests / callers
are unaffected.
* obscura-browser/page.rs: thread context.proxy_url through to
with_base_url_and_proxy when constructing the JS runtime.
Surfaces the existing LP.getMarkdown CDP machinery as a CLI flag so
text-pipeline users (LLM agents, scrapers feeding markdown to other
tools) don't need a separate HTML-to-markdown converter step.
obscura fetch --dump markdown 'https://example.com'
Layout:
- crates/obscura-js/src/markdown.rs holds HTML_TO_MARKDOWN_JS as a
pub const so every layer can share the same DOM-walker. obscura-js
is at the bottom of the dep DAG (obscura-browser -> obscura-js,
obscura-cdp -> obscura-js, obscura-cli -> obscura-js) so a single
source of truth works without a circular dependency.
- crates/obscura-browser/src/lib.rs re-exports it for ergonomics.
- crates/obscura-cdp/src/domains/lp.rs drops its inline duplicate
and calls the shared const.
- crates/obscura-cli/src/main.rs adds the `Markdown` DumpFormat
variant + dump_markdown(&mut Page) which page.evaluate's the
shared script and prints the result.
Net diff: a new 75-line markdown.rs, a 70+ line deletion in lp.rs
that's reborn as 3 lines, and ~10 lines added across the other four
files. No behavior change for `--dump html|text|links`, and
LP.getMarkdown over CDP keeps the exact same JSON shape.
Four new unit tests in obscura-js cover headings, inline emphasis +
links, ordered/unordered lists, and that <script> / <style> contents
do not leak into the output.
Generated by Ora Studio
Vibe coded by ousamabenyounes
Co-authored-by: Ora Studio <[email protected]>
When --stealth is enabled, StealthHttpClient was created without
the proxy URL from --proxy, causing all stealth-mode requests to
bypass the proxy.
Also convert SOCKS5 proxy URL to HTTP when passing to wreq-based
StealthHttpClient, because wreq does not support SOCKS5 protocol
(Clash mixed port supports both protocols on the same port).
Fixes proxy connectivity for 'obscura serve --stealth --proxy socks5://...'
Co-authored-by: handsome.cheng <[email protected]>
obscura serve --user-agent <ua> only logged the value via tracing::info!
and never passed it to the CDP server, so every navigation kept using
the default Chrome UA string and httpbin.org/user-agent reported the
default rather than the override.
Plumb the option end-to-end:
- BrowserContext::with_full_options(id, proxy, stealth, user_agent)
initializes both BrowserContext::user_agent and the underlying
ObscuraHttpClient::user_agent RwLock at construction time so the
first navigation already sees the override.
- CdpContext::new_with_full_options forwards the UA to the default
BrowserContext.
- obscura_cdp::start_with_full_options accepts the UA and passes it
through cdp_processor.
- main.rs Serve arm calls start_with_full_options with the parsed UA.
- run_multi_worker_serve forwards --user-agent <ua> when spawning
worker subprocesses so multi-worker mode honors the flag too.
Existing two-arg start_with_options and three-arg with_options stay
as thin shims (call the full variant with None) so older callers and
the public crate API remain source-compatible.
Three new unit tests in obscura-browser cover the propagation, the
Chrome default fallback, and the legacy with_options path.
Generated by Ora Studio
Vibe coded by ousamabenyounes
Co-authored-by: Ora Studio <[email protected]>
Brings Obscura's CDP server in line with what Playwright's
`chromium.connectOverCDP()` expects. Each fix is small and surgical;
together they make `connect → newContext → newPage → goto → page.title()`
work end-to-end against `https://example.com`.
1. **server.rs — emit pending events before command response.**
Chromium CDP semantics require side-effect events (e.g.
`Target.targetCreated` + `Target.attachedToTarget` from
`Target.createTarget`) to arrive *before* the originating command's
response. Playwright's wire reader assumes this ordering — it
resolves the response promise on the response and then synchronously
looks up the freshly-created session. Reversing the order makes that
lookup miss and the page hang at `newPage()`.
2. **domains/browser.rs — accept Browser.setWindowBounds as a no-op.**
Playwright calls `Browser.setWindowBounds` during teardown. Returning
"Unknown Browser method" causes Playwright to treat the target as
broken and tear it down mid-test, surfacing as "Frame has been
detached" on the next `page.title()`.
3. **obscura-browser/page.rs — frame_id == target_id for main frame.**
Was `format!("{id}.1", id)`. Playwright's frame manager indexes
frames by frame id and looks up the main frame by target id, so the
`.1` suffix made every main-frame lookup miss.
4. **domains/page.rs + dispatch.rs — track isolated worlds and re-emit
them post-navigation.** Playwright registers a utility world via
`Page.createIsolatedWorld` and expects `Runtime.executionContextCreated`
for each registered world after every navigation. Without re-emission,
the utility-world handle goes stale post-`goto` and `page.title()`
hangs waiting for the world's execution context. Falls back to the
legacy `__puppeteer_utility_world__24.40.0` name when no worlds have
been registered, preserving prior Puppeteer support.
5. **obscura-js/runtime.rs — strip trailing semicolons before wrapping.**
Playwright's utility-script expression is an IIFE ending in `})();`.
Both `wrap_expression` (CDP `Runtime.evaluate`) and `evaluate_for_cdp`
(the `meta_code` IIFE) embed the user expression inside `({EXPR})` /
`return ({EXPR});`. With the trailing `;` left in, this produces
`({...;})` — a SyntaxError. Parse errors are not catchable, so the
surrounding try/catch never fires and the call silently returns
`undefined`, surfacing as `page.title() === ""`.
Verified end-to-end against `https://example.com`:
[probe] connect OK
[probe] newContext OK
[probe] newPage OK
[probe] goto OK
[probe] title = Example Domain
Ben Younes