fix(markdown): restore placeholder blocks with a function replacer#5664
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wbaxterh wants to merge 1925 commits into
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fix(markdown): restore placeholder blocks with a function replacer#5664wbaxterh wants to merge 1925 commits into
wbaxterh wants to merge 1925 commits into
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Keep an unhealthy MemoryVectorStore instance available for health reporting instead of discarding it as disabled. This lets health checks report a degraded/down vector-store state while preserving focused regression coverage for initializer behavior.
…ls (#5420) * fix: harden stabilization attachment and agent guards * fix(uploads): preserve durable references during cleanup * fix(uploads): close cleanup and compaction races
…(#4411) (#5160) * docs: update static/js/MODULE_SUMMARY.md to reflect current ES6 frontend Rewrite the stale module summary to match the current no-build, ES6-module frontend architecture. Adds coverage of app.js orchestration, the chat/SSE pipeline (chat.js, chatStream.js, chatRenderer.js, streamingRenderer.js), new subsystems (research/, compare/, document streaming, cookbook*, skills.js), and removes the obsolete <script> load order assumptions. * cleanup: remove dead MEMORY_DOC / memory_doc paths (closes #4411) Removes the unused MEMORY_DOC constant and the matching DataConfig memory_doc field / set_data_paths entry. No runtime code imports or references these paths, so this is a no-behavior-change dead-code cleanup under the storage-architecture tracker #4377.
* fix(db): restrict data/app.db to 0600
app.db holds bearer-token hashes, bcrypt password hashes, and encrypted
provider keys but was created under the default umask (0644 -> world-readable),
unlike .app_key/vault/integrations which are already 0600 via safe_chmod.
init_db() now chmods the SQLite file to 0600 right after create_all (POSIX
only; no-op on Windows, skipped for Postgres / in-memory). Unconditional and
idempotent, so it also re-locks already-deployed 0644 installs on next
startup. The transient rollback journal inherits 0600 from the parent file at
creation - no sidecar handling needed; -wal/-shm don't exist until WAL is
enabled (#4409 C4) and inherit the same mode then.
Satisfies Rule B, unblocking #4413 and the vault/integration secret moves.
Mirrors src/secret_storage.py:43-45.
Verified: security + DB-permission suites pass; 6 pre-existing visual_report
failures (missing markdown/nh3 deps) are unrelated.
Closes #4407
* fix(db): harden SQLite path parsing and re-lock sidecars
Address review feedback on #4420.
P2: derive the file to chmod from engine.url (SQLAlchemy's parsed URL)
via _sqlite_db_path(), instead of DATABASE_URL.replace("sqlite:///", "").
A driver-qualified URL (sqlite+pysqlite://) or one carrying query args
(?cache=shared) previously slipped past the prefix check / string slice
and left the DB world-readable; the parsed path resolves correctly and
drops the query.
P3: re-lock stale -wal/-shm/-journal sidecars to 0o600 at startup. The
main file is chmod'd first, so any sidecar SQLite creates afterward
inherits 0o600, but a -wal/-shm left world-readable by an older 0o644
install (once WAL was enabled) could still expose DB pages. Absent
sidecars are the normal case, not an error.
Tests: unit-test _sqlite_db_path across driver/query/memory/postgres URL
forms, and a subprocess test asserting stale 0o644 -wal/-shm are
re-locked on startup.
* fix(db): handle sqlite file URI app db permissions
* fix(db): close remaining SQLite permission bypasses
---------
Co-authored-by: Ethan <23321960+0xLeathery@users.noreply.github.com>
Co-authored-by: Alexandre Teixeira <alexandremagteixeira@gmail.com>
chat_stream() references `_explicit_web_intent` in three places
(disabled-tools gating, global-disabled web allowance, and the
per-turn tool filter) but the assignment was dropped during a
branch merge. Every chat request raised
NameError: name '_explicit_web_intent' is not defined
at routes/chat_routes.py, surfacing to the client as a bare
"Internal Server Error" before any LLM call was made — chat was
fully broken on dev and main.
Restore the original definition, computed from the already-derived
tool intent, immediately before its first use:
_explicit_web_intent = bool(_tool_intent and _tool_intent.category == "web")
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
(cherry picked from commit 2d81770)
(cherry picked from commit 54f1d01)
…dle registration cleanup
…mporter (#5261) * Harden skill importer against SSRF: block private targets + revalidate redirects per hop The skill importer validated only the initial URL with the lenient SSRF guard (block_private=False) and then fetched with follow_redirects=True, so a 3xx to an internal/metadata address (169.254.169.254, 127.0.0.1, RFC-1918) was still connected to — inconsistent with the hardened services/search/content.py :_get_public_url path. Add a _get_checked() helper that follows redirects manually and re-runs the SSRF guard with block_private=True on every hop, and route all three fetch sites (skills.sh unwrap, _fetch_bytes, _list_github_dir) through it. GitHub's own redirects and the final-host _assert_github_url checks are preserved. Adds hermetic regression tests (IP-literal hosts, faked HTTP layer) and updates the existing mock signature for the new block_private kwarg. Defense-in-depth: the endpoint is admin-gated (require_admin) and admins are trusted per THREAT_MODEL.md, so this is not a cross-boundary vulnerability. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> * test: enforce follow_redirects=False invariant in mock client Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Add Arch-specific package installation and NVIDIA runtime configuration to the Docker setup guide. Cover passthrough verification, the NVIDIA Compose overlay, and the distinction between GPU passthrough and CUDA-backed model serving Refs #831
chore: sync upstream changes from odysseus-dev/odysseus
fix(docker): bump Docker CLI to a patched release
fix(docker): bump Docker CLI to a patched release
* feat(models): define capability schema and readers * fix(models): harden Google catalog probing Restrict native catalog probing to the Gemini host, keep provider keys out of request URLs, filter non-chat model resources, and preserve the manual refresh default in the built-in Google add flow.
…(#5474) * security(url-safety): reject RFC 6598 shared address space in strict mode Strict mode (block_private=True) is a full SSRF lockdown, but it only rejected is_private and is_loopback targets. CPython does not classify RFC 6598 shared/CGNAT space (100.64.0.0/10) as is_private (it is "shared", not "private"), so a public redirect into 100.64.0.1 passed the per-hop guard and still issued the request to a potentially internal CGNAT service. not is_global would also exclude it, but only on CPython 3.11.10+/3.12.4+/ 3.13+; the CI matrix runs 3.11/3.12, so reject the range explicitly to stay correct across patch levels and the 3.14 runtime image. Default local-first mode is unchanged. Adds strict-mode coverage for shared, non-global, and public targets. * docs(url-safety): correct CGNAT is_global rationale in strict-mode comment The prior comment claimed `not is_global` catches 100.64.0.0/10 only on CPython 3.11.10+/3.12.4+/3.13+. That is inaccurate for CGNAT: is_global is False for 100.64.0.1 on every supported version (verified 3.10-3.14). The version-fragility applies to other ranges gh-113171 touched, not CGNAT. The explicit range reject is still the right choice; restate the reason as is_private not covering shared space, and not coupling strict mode to is_global's broader, cross-version definition. No behavior change.
…… (#5491) * fix(llm): enhance fallback logic to handle empty completions and improve metadata handling * fix(llm): stream tool call deltas immediately
Slice 2f of the route-domain reorganization (#4082/#4071, per specs/architecture-runtime-inventory.md §6.3). Moves note_routes.py into routes/note/, leaving a backward-compat sys.modules shim at the old path. Pure file reorganization, no behavior change. The shim uses sys.modules replacement (same pattern as the merged gallery #4903, research #4975, memory #5007, history #5090, and contacts #5227 slices) so that `import routes.note_routes`, `from routes.note_routes import X`, `importlib.import_module(...)`, and the `import ... as note_routes` + `monkeypatch.setattr(note_routes, "SessionLocal", ...)` pattern used by test_note_reminder_fire_scope.py / test_notes_fail_closed_auth.py all operate on the same module object the application uses. The canonical module does NOT depend on the shim — routes/note/note_routes.py imports only from core/, src/, and stdlib. The outbound email cross-domain imports (routes.email_routes._get_email_config, routes.email_helpers. _send_smtp_message) are function-local lazy imports that keep resolving through the email module's own path (email is not yet migrated). One source-introspection test site repointed to the new canonical path: - test_model_helper_owner_scope.py (shared with history; history entry already repointed in #5090, note entry repointed here) Adds tests/test_note_routes_shim.py to pin the sys.modules shim contract (legacy and canonical paths resolve to the same module object; monkeypatch via legacy alias reaches the canonical module). Verified: compileall clean; full suite 4487 passed, 3 skipped.
The allowed-HTML, math, mermaid, and code-block restore sites in mdToHtml put content back with String.replace and a *string* replacement, so `$&`, `$\``, `$'`, `$$`, and `$1` inside the restored block were interpreted as special replacement patterns and corrupted the output. These sequences are common in fenced code (shell, sed, regex), so code samples rendered wrong in chat, notes, and documents. Use the function-replacer form `() => block` at all four sites, which inserts the content verbatim — the same fix already applied to the inline-code site right below them. Fixes # Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Summary
The placeholder-restore pass at the end of
mdToHtmlinstatic/js/markdown.jsputs extracted blocks back withString.prototype.replaceand a string replacement:A string replacement makes
String.replaceinterpret$&,$`,$',$$, and$1..$99as special patterns, so any restored code / allowed-HTML / math / mermaid block containing them is corrupted ($&re-inserts the placeholder,$`inserts everything before it,$'everything after,$$collapses to$,$1becomes an empty back-reference). These sequences are extremely common in fenced code (shell"$&",sed 's/$/…',echo $1,$$USD`), so code samples render mangled in chat, notes, and documents.The inline-code restore site right below (line ~793) was already fixed to use a function replacer
() => blockwith a comment explaining exactly this hazard. This PR applies the same() => blockform to the four sibling sites (allowed-HTML, math, mermaid, code) that were missed. A function replacer inserts the content verbatim.Target branch
dev, notmain.Linked Issue
Fixes #5663
Type of Change
Checklist
devdocker compose uporuvicorn app:app) and verified the change works end-to-end. Type-checks and unit tests are not enough.How to Test
python -m pytest tests/test_markdown_placeholder_restore_js.py -v # or directly: node tests/markdown_codefence_placeholder_regression.mjsExtends the existing
tests/markdown_codefence_placeholder_regression.mjsharness with a fenced code block for each$sequence ($&,$`,$',$$,$1), asserting the surrounding marker/trailing text survives and no___CODE_BLOCK_placeholder leaks. Addstests/test_markdown_placeholder_restore_js.pyso CI's pytest actually runs the node harness (it wasn't wrapped before). Verified the new assertions fail on the pre-fixmarkdown.jsand pass after.