`_cached` deduplicates the scheduler's outbound fetches — Miniflux unread
counts and MCP tool snapshots — by parking every concurrent caller on one
shared Future. Two cancellation paths left that Future stranded.
A waiter awaited the shared Future directly, so cancelling the waiter
cancelled the Future the owner and every other waiter were using. It now
awaits through `asyncio.shield`.
The owner removed its pending entry inside the success and `except Exception`
branches. `CancelledError` is a `BaseException`, so it took neither: the key
stayed in `_shared_cache_pending` pointing at a Future nobody would ever
resolve, and every later caller for that key waited forever. Cleanup moves to
a `finally` that is synchronous on purpose, and the owner cancels its own
Future so current waiters wake while a later caller can still retry.
Ported from public `dev` (`ce04dc1d`, #6174 upstream), with its test.
The snapshot harness read ODYSSEUS_TEST_STATIC_ORIGIN into a module constant.
That env var is published by the session static-server fixture, which runs
after collection has already imported the module, so the constant always held
the 7011 fallback and the capture connected to a port nothing was listening on:
route.fetch: connect ECONNREFUSED 127.0.0.1:7011
Neither branch is wrong on its own. The harness was written while the fixture
still bound a fixed 7011, and the ephemeral-port change removed that port. The
two only disagree once they are in the same tree, which is what this integration
branch is for.
With this, the baseline recorded before the stylesheet split is reproduced
exactly after it, so the split is confirmed to preserve computed styles rather
than only argued to.
start-macos.sh is the single-instance launcher and adopts whatever is
already listening: an open ChromaDB port is a resource it reuses. With
one checkout that is right. With several, it means a scratch worktree
silently attaching to another checkout's vector store, and the script
reports it as a success.
odysseus-dev is the sibling that owns isolation instead. Ports are
derived from the worktree path, so two checkouts never collide and one
checkout always gets the same URL. A ChromaDB this worktree did not
start is refused, never adopted — we start our own or fall closed to
keyword mode and say which. The data dir, database and browser-MCP
cache live under .odysseus-dev/, leaving data/ to a normal launch. A
checkout wired into launchd or systemd will not boot at all, and the
ports the project already means something by (7000, 7011, 7860, 8100)
are refused even when asked for explicitly.
Readiness is /api/ready rather than a TCP accept: the port accepting
connections says nothing about the database or a writable data dir.
That endpoint is not auth-exempt, so the tool owns a dev admin account,
hands it to setup.py and prints it.
--from-pr N fetches pull/N/head into its own worktree and boots it,
borrowing a venv so a PR is a few seconds rather than a pip install.
start-macos.sh is untouched: it is what the LaunchAgent runs.
static/style.css is 51,425 lines in one file. Hundreds of selectors are
declared more than once and !important is used throughout, so the rendered
result is a function of source order. Extracting a block into its own file
changes that order, and nothing in the suite would notice - which makes a
51k-line split unfalsifiable and "looks fine to me" the only available
evidence.
This moves no CSS. It captures getComputedStyle over a fixed inventory of
676 elements across three pages, four viewports, both themes and the three
density modes - 16,224 element snapshots - hashes them, and compares against
tests/css_snapshot/baseline.json. A capture takes about 21 seconds.
The bench page synthesises one element per selector from an evidence-driven
list: every selector declared more than once in style.css that can be
expressed as a static compound chain, plus a curated set per feature area.
Redeclared selectors are the ones a reorder can flip. The bench loads
whatever stylesheets index.html ships, so it keeps measuring the real set
once the file is split. tests/test_css_computed_style_snapshot.py also carries
a self-test that swaps two conflicting .attach-strip declarations and asserts
the digest moves, so the harness cannot silently stop watching.
The second half is the asset-manifest check specs/frontend.md asks for,
scoped to stylesheets: every stylesheet referenced by shipped HTML and by the
sw.js precache exists, and index.html and sw.js agree on the ?v= string. They
hardcode it independently today, so a split that updates one and not the
other ships an offline cache nobody notices until a plane.
The session-scoped autouse fixture bound 127.0.0.1:7011 and raised when the
port was taken. Because it is autouse, that raise errored every collected
test rather than the browser ones: a second worktree running its own suite
produced 10,612 errors, none of them about the code under test. 7011 is also
the application's own default port, so the suite could not run while a local
instance was up.
Bind port 0 instead and publish the resulting origin as
ODYSSEUS_TEST_STATIC_ORIGIN. The browser tests shell out to node, which
inherits the environment, so the snippets read process.env rather than
hardcoding a port. ODYSSEUS_TEST_STATIC_PORT still pins one when something
outside pytest has to reach the server; that is the only path that can now
fail to bind, and it fails with a message that says so.
Two concurrent full runs from one checkout now both pass. Only the docx export
snippet is an rf-string, so it is the only one whose JS braces needed doubling.
_terminate_owned_chrome() walked Path("/proc") unconditionally, so on macOS
and Windows iterdir() raised FileNotFoundError out of private-browser session
shutdown. src/tools/cookbook.py already guards the same kind of scan with
os.path.isdir("/proc").
The sweep only reclaims Chrome trees that agent-browser reparented, so it is
an optimisation rather than a correctness requirement: degrade to a no-op
rather than failing the whole shutdown path.
_PROC_ROOT is a module attribute so both branches are testable on either kind
of host. The procfs-present path had no coverage at all before this.
The R09 scholarly hardening routes every hop through check_outbound_url with
block_private=True. On a DNS64/NAT64 network, an IPv4-only host can resolve
through the RFC 6052 Well-Known Prefix. For example, export.arxiv.org resolved
to 64:ff9b::924b:5b2a in the reproduced environment.
CPython classifies that outer IPv6 prefix as reserved, so the URL guard rejected
the request before examining the effective IPv4 destination.
Decode addresses in exactly 64:ff9b::/96 to their embedded IPv4 destination and
evaluate that destination under the strict outbound policy.
The translated target is always checked with private-address blocking enabled.
This prevents the NAT64 prefix from becoming a path to loopback, private,
shared/CGNAT, link-local, multicast, unspecified, or other non-global IPv4
space.
Network-specific translation prefixes are not decoded. In particular,
64:ff9b:1::/48 remains subject to the existing IPv6 policy.
Coverage includes:
- public IPv4 destinations embedded through the RFC 6052 prefix
- loopback, link-local, private, CGNAT, multicast, unspecified, benchmark, and
TEST-NET rejection
- network-specific NAT64 prefixes remaining undecoded
- deterministic scholarly provider tests without live DNS dependence
- redirect query parameter isolation
- relative redirect resolution
- HTTP error fallback behavior
- editor draft GET and DELETE behavior remaining unaffected
R09, R11, and R01 were independently audited and otherwise left unchanged.
Last step of splitting static/style.css by panel. This moves the cookbook,
deep research, memory and settings rules that can move into
static/css/cookbook-research-memory-settings.css.
After the three steps style.css still holds the shell and every rule whose
move would change the cascade, which on this branch is most of the file.
Eager ordered links, verbatim moves, no rendering change.
Second step of splitting static/style.css by panel. This moves the email,
calendar, notes and tasks rules that can move into
static/css/email-calendar-notes-tasks.css.
Same shape as the first step: eager ordered links, verbatim moves, no
rendering change. The header comment in each split file lists the load order
and the earlier file's header is updated so all of them agree.
static/style.css is 51,425 lines and holds every panel's styles, so two
people working on unrelated panels still edit the same file. This is the
first of three steps that give each panel group its own stylesheet. It moves
the document library, image gallery and image editor rules that can move
into static/css/documents-gallery-editor.css.
The new file is loaded eagerly from index.html immediately after style.css,
so the cascade is the concatenation of the two in that order, which is the
order those rules already had. Nothing is deferred and nothing renders
differently.
Rules moved verbatim. A rule stays in style.css when its selector group
covers more than one panel, when the class is shared design language used
from modules outside the panel, or when moving it would flip which of two
equally specific rules wins on an element the markup puts both classes on.
That last rule is what keeps this change small: most panel-prefixed rules on
this branch compete with a shared component rule somewhere later in the file.
Nineteen tests read static/style.css directly and go red the moment a rule
they assert on moves, which says nothing about the page. They now go through
tests/helpers/stylesheets.app_css(), which concatenates the stylesheets in
the order index.html loads them. The helper also exposes the <link> markup
for tests that build a synthetic page through Playwright.
- Enforce outbound URL policy on all hops via bounded manual redirects in scholarly lookups
- Guard declared Content-Length in EditorDraftRoute before request body parsing
- Keep scholarly lookup timeouts and budgets as internal constants rather than surface env vars
- Narrow TUI threat-model description around demonstrable host shell bridge behavior
- Add behavioral regression tests for redirect security and pre-parsing body size guards
Covers both behaviours end to end: a refused outbound URL and an exhausted
budget must skip the request entirely rather than fall through to httpx, the
remaining budget caps each hop's timeout, and an over-ceiling Content-Length
returns 413 without the body being parsed.
Verified against the pre-fix tree: the User-Agent was hardcoded, the endpoints
were literals, check_outbound_url was absent, both hops carried independent
12.0s timeouts, and an oversized declared body returned 422 after parsing
rather than 413 before it.
The post-external-context gate is off unless ODYSSEUS_TOOL_APPROVAL_GATE is
set, but THREAT_MODEL.md described only the untrusted-context wrapper. A reader
auditing the prompt-injection posture would reasonably assume the gate was
active.
State the default, what it blocks when enabled, the two deliberate exemptions,
and note in Known Gaps that the compensating control for the missing shell
sandbox is off by default.
The 256 MiB ceiling was only enforced inside _dump_payload, which runs after
FastAPI has parsed the request and after json.dumps has re-serialised it. By
that point the payload has been materialised several times over, so the limit
rejected an allocation it had already paid for.
Check Content-Length first, on both write routes. A request that omits or lies
about the header still reaches the exact byte count, which remains
authoritative.
The arXiv and OpenAlex title resolvers called two hardcoded endpoints with a
hand-written "Odysseus/0.20" User-Agent, no outbound-URL policy, and a full
12s timeout each. APP_VERSION was already 1.0.3, so the agent string was wrong
the moment it was written, and a scholarly query could hold a user-facing
search open for the sum of all three hops.
Move the endpoints to named constants, build the User-Agent from APP_VERSION,
run both calls through check_outbound_url (they follow redirects, so the final
host is not the one in the constant), and give the whole SearXNG -> OpenAlex ->
arXiv chain one shared wall-clock budget.
The budget is a ContextVar rather than a parameter so the existing test doubles
for _openalex_title_results and _arxiv_title_results keep working unchanged.
Léo