* feat(store): flea-market upload guardrails + soft delete + JOIN-based admin queue
Adds an end-to-end guardrails pipeline for store uploads (manifest +
static-security + LLM review), persists blocked bundles for forensics,
introduces soft-delete (Archive) semantics, consolidates the legacy
/store/{id} surface into /marketplace/flea/{id}, and reworks the admin
queue so lifecycle filters read live entity visibility via LEFT JOIN
rather than a denormalized submission column.
Schema v29 → v35:
* v29 store_submissions table + store_entities.visibility_status
* v30 file_size, bundle_sha256, bundle_purged_at on submissions
* v31 reshape store_submissions (drop legacy unique on entity_id)
* v32 store_entities.archived_at/by + 'archived' visibility value
* v33 drop store_submissions.retry_count (unused)
* v34 ensure idx_store_submissions_entity exists post column-drop
* v35 broaden visibility_status enum + JOIN architecture cutover
Pipeline (src/store_guardrails/):
* Inline checks: manifest_check, static_scan, quality_check
* LLM review configurable haiku|sonnet|opus (default haiku)
* BackgroundTasks-driven async path with structured-output JSON
* Per-submitter daily quota (default 50)
* 30-day TTL purge job (POST /api/admin/run-blocked-purge)
* Bundle SHA256 + size persisted; sha256 survives purge for forensics
Visibility model:
* pending | approved | hidden | archived
* _enforce_visibility returns 404 (no leak) for non-owner non-admin
* Owner sees own non-approved entries via include_owner_id widening
* Install refused with 409 entity_not_approved when not approved
Soft-delete (DELETE /api/store/entities/{id}):
* Default = soft (visibility_status='archived'); existing installs
keep getting served the bundle so users don't lose the plugin
* ?hard=true admin-only: drops bundle + cascades user_store_installs
* Hard-delete preserves entity_id on submission as tombstone so
audit_log linkage survives for the activity timeline
Admin queue lifecycle (the JOIN refactor):
* Verdict (store_submissions.status) is immutable forensic record
* Lifecycle (store_entities.visibility_status) is live state
* /admin/store/submissions Archived chip translates to
`e.visibility_status='archived'` via LEFT JOIN — any path that
flips visibility surfaces in the queue immediately
* Detail page renders Status (verdict) and Entity lifecycle side by
side so admins see "approved at review, now archived" at a glance
URL consolidation:
* /store/{id} deleted (no redirect, stale bookmarks 404)
* /marketplace/flea/{id} is the canonical detail surface
* Three in-tree callers (upload-success, my-stack card, store
listing card) updated to point at the new URL
* Quarantine banner extracted to _quarantine_banner.html partial,
self-guarded, included from both flea detail templates
* Banner JS auto-refreshes when the verdict lands by polling
/api/marketplace/flea/{id}/detail (visibility_status +
submission_status — the latter is needed because blocked_llm
keeps the entity at visibility_status='pending')
Audit log resource format:
* runner.py emits prefixed `store_submission:{id}` (post-fix)
* Detail-page timeline query handles three patterns: prefixed
submission, helper-emitted `store_entity:{sub_id}`, and bare-id
legacy rows — all surface in the activity timeline
UX fixes:
* Owner sees Under review / Quarantined / Hidden banner with status
* Install button gray-disabled (not blue) when non-approved
* Owner cannot delete quarantined entries (403); admin can
* Admin queue: filter chips, sortable columns, paging, page-size
* Auto-refresh queue every 5s while pending rows are visible
* Store upload page file picker no longer opens twice (label →
input default action collided with explicit JS handler)
Tests: 168 passed across the guardrails suites (admin submissions,
store API, inline / LLM / purge guardrails, store repositories,
marketplace filter, schema version). New regression coverage
includes: archive surfaces via JOIN even when API path is bypassed;
deleted submission renders activity timeline (tombstone); flea
detail surfaces submission_status only for owner/admin; detail page
renders Entity lifecycle row; audit log resource format covers both
helper and runner paths.
* fix(store-guardrails): PR #233 follow-up — prompt injection, atomic PUT, BG race, schema, reaper, sort whitelist
Addresses 9 of the 23 findings from the PR #233 review (spec at
docs/superpowers/specs/2026-05-09-pr233-guardrails-fixes-spec.md).
Merge-gate items #1-#6 plus high-value mediums #7, #9-#12, #23.
Architectural items (#8 enum split, #14 factory) and pure
maintainability (#15-#22) deferred to follow-ups.
Security:
* #1 prompt injection — SYSTEM_PROMPT now passed via the SDK's
dedicated system= parameter; bundle wrapped in <bundle>...</bundle>
sentinels declared data-only by the system prompt; literal
sentinel strings in user content are escaped so an adversarial
README can't forge a close tag.
* #6 static scan honesty — module docstring + admin copy + docs
declare static scan as signal not gate; .md/.txt/.rst/.html/.json/
.yaml/.yml/.toml skipped to avoid false positives on prose.
AST mode for Python deferred (separate flag, FP comparison work).
Correctness:
* #2 PUT atomicity — bundles bake into plugin.staging-<rand>/
alongside live, atomic-rename on success; failed checks leave
live tree byte-for-byte intact.
* #3 BG-task race — set_visibility_if_pending guards verdict flips
to the (pending, hidden) review window; admin archives during
review survive; skipped flips audit-logged.
* #4 v35 NOT NULL/DEFAULT — schema v35→v36 re-applies them on
store_entities.visibility_status. CHECK constraint enforced
application-side (DuckDB ADD CHECK on existing column unsupported).
* #7 stuck-review reaper — reap_stuck_llm_reviews flips pending_llm
rows older than guardrails.stuck_review_grace_seconds (default
1800) to review_error. Scheduler runs every 15 min via new
/api/admin/run-reap-stuck-reviews. Set knob to 0 to disable.
* #9 quota counter — count_blocked_for_submitter_since now counts
blocked_inline + blocked_llm + review_error so a submitter
triggering only LLM-blocked verdicts is bounded.
* #10 missing risk_level — surfaces as review_error with
error='missing_risk_level' instead of silently defaulting to
'medium' (which looked like a model-decided block).
* #11 archived_at clear — set_visibility nulls archived_at +
archived_by when transitioning out of 'archived' so a future
read doesn't show stale archive forensics on an approved row.
Maintainability:
* #12 FSM doc comment — accurate insert/transition/lifecycle
description in src/db.py near store_submissions schema.
* #23 sort-key whitelist — admin queue rejects unknown sort keys
with 400 invalid_sort_key; substring-replace footgun removed.
Deferred (separate PRs):
* #5 quota race — proper fix requires asyncio.Lock spanning the
full pipeline; threading.Lock blocks event loop, DuckDB MVCC
doesn't help. API-level slowapi bounds worst case for now.
* #6 part 3 (AST static scan), #8 (enum split), #13 (import
bundle docs), #14 (factory consolidation), #15-#22 (maint).
Tests:
* New: tests/test_store_guardrails_prompt_injection.py (corpus +
trust-boundary invariants), tests/test_store_put_atomic.py,
tests/test_store_guardrails_reaper.py.
* Extended: test_store_guardrails_llm.py (system param, missing
risk_level, BG race), test_admin_store_submissions.py (quota
counter widening, sort whitelist 400), test_store_repositories.py
(un-archive metadata clear), test_db_schema_version.py (v36).
* Full suite: 3738 passed; 17 pre-existing baseline failures
unchanged (db migration tests, cli binary rename, catalog export,
user mgmt v5 backfill — confirmed by stash + rerun on clean tree).
* feat(observability): optional PostHog integration (errors, LLM traces, replay, flags)
Off by default. Activates when POSTHOG_API_KEY is set in env. Defaults
to PostHog Cloud EU; override host for US Cloud or self-hosted.
Coverage:
- FastAPI 500 handler captures unhandled exceptions
- src/orchestrator.py rebuild + rebuild_source failures
- services/scheduler/ HTTP-job failures
- cli/main.py uncaught CLI errors (Typer.Exit/SystemExit/KeyboardInterrupt
skipped; flushes before re-raise so short-lived CLI invocations don't
drop events)
- connectors/llm/anthropic_provider.py + openai_compat.py emit
$ai_generation events with provider, model, latency, token counts
(prompt/completion bodies stay off unless POSTHOG_LLM_PAYLOADS=1
because LLM prompts here routinely include customer SQL/data)
- Browser snippet injected into every text/html response by
PosthogInjectionMiddleware — registered inside the GZip layer so it
sees uncompressed HTML before compression. Many templates are
standalone (their own DOCTYPE) and never extend base.html, so a
per-template include would miss them.
- Frontend: $pageview, $pageleave, JS error capture via window.error
and unhandledrejection handlers, masked session replay
(maskAllInputs: true plus CSS-selector mask for known data surfaces),
feature flags (browser posthog.isFeatureEnabled + server-side
feature_enabled with fallback for older SDKs).
Identification mode operator-configurable: none / id / email / full.
Default email ships user.id + email but never name. CLI entry point
moves from cli.main:app to cli.main:main (Typer wrapper).
Files:
- src/observability/posthog_client.py — lazy singleton, no network
when disabled, single-process flush on shutdown
- src/observability/llm_tracing.py — trace_generation context manager
- app/middleware/posthog_inject.py — HTML rewrite middleware
- app/web/templates/_posthog.html — browser snippet template
- docs/observability.md — operator guide
- config/.env.template — documented POSTHOG_* knobs
- tests/test_posthog_disabled.py + tests/test_posthog_client.py +
tests/test_llm_tracing.py — 18 tests covering disabled state,
identify-mode payloads, $ai_generation shape, error variant.
CHANGELOG entry under [Unreleased] Added.
* feat(observability): tag every PostHog event with environment + release
Splits PostHog dashboards cleanly between localhost / dev / staging /
production without manual tagging on every capture call.
- POSTHOG_ENVIRONMENT explicit override; auto-resolves to "local" when
LOCAL_DEV_MODE=1, else RELEASE_CHANNEL, else AGNES_DEPLOYMENT_ENV,
else "unknown".
- AGNES_VERSION → RELEASE_CHANNEL fallback feeds the `release` property
for "is this error new in this release?" cohorting.
- Backend gets both via the PostHog SDK's super_properties constructor
arg (every captured event picks them up automatically).
- Browser snippet calls posthog.register({environment, release}) inside
the loaded callback so $pageview, $exception, autocapture, etc. all
carry the same labels.
- request.state.user now populated by auth dependencies so the snippet
can actually call posthog.identify(user_id, {email}) for logged-in
users (previously the user block always resolved to None because
nothing wrote to request.state.user).
4 new tests cover env resolution: explicit > LOCAL_DEV_MODE > channel
> unknown, plus super-properties forwarding into the SDK constructor.
* feat(observability): inline user attrs on every PostHog event + debug throw route
PostHog's UI shows person properties on the Person profile page, not
inline on each event — so a reviewer triaging an exception couldn't tell
which user hit the bug without clicking through. Fix it on both sides.
- Backend capture_exception merges user_id / user_email / user_name into
the event properties (gated by POSTHOG_IDENTIFY_PII: none/id/email/full).
Backed by a new _user_props_for_event helper on PosthogClient.
- Browser snippet registers user_id + user_email + user_name as super-
properties via posthog.register({...}) so every $exception, $pageview,
and custom event coming from posthog.captureException() carries them
inline. Mirrors the backend so cross-referencing client/server events
doesn't require a person-profile lookup.
- /api/debug/throw — debug-only endpoint gated by DEBUG=1 (404 in prod).
Runs Depends(get_current_user) first so request.state.user is set when
the unhandled-exception handler captures the event. Lets operators
exercise the full observability path end-to-end without hand-rolling
a TestClient script. Configurable via ?kind=ValueError&msg=...
7 new tests cover: backend user-attr merge across identify modes,
anonymous request fall-through, browser snippet super-prop emission for
logged-in / anonymous / id-only / full-name cases.
* fix(observability): address minasarustamyan PR #231 review
Two bugs caught in review.
1. PosthogInjectionMiddleware dropped Response.background on every
return path. BaseHTTPMiddleware materialises the body and asks
subclasses to return a fresh Response — three paths in dispatch()
omitted background=, silently cancelling any BackgroundTask /
BackgroundTasks the route attached (audit logging, async webhooks,
email sends) with no log line. Fix: route every return through a
_passthrough() helper that forwards background.
Also adds a _MAX_BUFFER_BYTES (4 MB) cap so a streamed-HTML response
can't balloon RSS during buffering. Bigger bodies short-circuit
through with a warning rather than being injected.
Regression tests in tests/test_posthog_inject_middleware.py exercise
four return paths (snippet present, render-fail, double-injection
guard, non-HTML passthrough) plus the streaming-guard short-circuit.
2. $ai_input / $ai_output_choices were emitted without truncation, so
POSTHOG_LLM_PAYLOADS=1 silently dropped events past PostHog's ~32 KB
per-event ingest limit — exactly the calls (large prompts with
schemas / sample rows / SQL) an operator would want to inspect.
Fix: clip both at POSTHOG_LLM_PAYLOAD_MAX_CHARS (default 30000) with
an explicit "…[truncated N chars]" marker so readers don't mistake
truncated captures for complete ones. Metadata (provider, model,
tokens, latency, error) flows regardless. Three new tests cover
default-cap clipping, env-override, and pass-through under the cap.
37 PostHog tests pass.
## Summary
Brings the Keboola connector to feature parity with the legacy internal data-analyst's per-table sync strategies. Closes the four documented gaps from the spec branch (`zs/keboola-connector-specs`):
- **Typed parquet** in the legacy SDK extraction path — column types from Keboola Storage metadata (provider cascade `user > ai-metadata-enrichment > keboola.snowflake-transformation`) survive the CSV → parquet roundtrip; invalid date strings (`'0000-00-00'`) and invalid numeric strings (`'Non-Manager'`) become NULL while keeping the column's typed schema. Pre-fix everything was VARCHAR.
- **Incremental sync** via Storage API `changedSince` — opt-in per table; pulls only delta rows, merges into the existing parquet by `primary_key` (drop_duplicates with keep='last'). Cuts daily extraction from O(full table) to O(delta).
- **Partitioned sync** — flat per-partition layout `data/<table>/<key>.parquet` (e.g. `2026_05.parquet`), per-affected-partition merge for daily updates, chunked initial load with 1-day overlap and 2-empty-chunk stop heuristic.
- **`where_filters`** — server-side row filter with date placeholders (`{{today}}`, `{{last_3_months}}`, `{{start_of_3_months_ago}}`, etc.) resolved at sync time. Force the SDK path; reject `incremental + where_filters` combination at API layer (changedSince already filters temporally).
## Architecture
- **Schema migration v25 → v26**: 7 new columns on `table_registry`. Existing `sync_strategy` column reused (pre-v26 it was inert catalog metadata; post-v26 the extractor dispatches off it).
- **Per-table dispatcher** in `extractor.run()` routes to one of `_extract_via_extension` (full_refresh + extension), `_extract_via_legacy` (full_refresh + filters or extension fallback), `extract_incremental`, or `extract_partitioned`.
- **API conflict policy**: `incremental + where_filters` → 422; `partitioned + query_mode='remote'` → 422; `partitioned ⇒ partition_by required`.
- **Admin UI**: third "Direct extract (Storage API)" radio in the Keboola Register / Edit modals, alongside existing "Whole table (extension)" and "Custom SQL". When selected, exposes a v26 sync-strategy panel with conditional fields per strategy.
## Test plan
- [x] **Unit + module** — 134 v26 tests covering migration, repo, parquet_io, where_filters, incremental (compute_changed_since + merge_parquet + extract_incremental E2E), partitioned (key derivation + merge_partition + chunked windows + extract_partitioned E2E), extractor dispatcher, admin API validators, PUT field clearing, registry-shape → dispatcher bridge
- [x] **HTML form structure** — all v26 inputs + visibility classes + JS payload fields verified in rendered template
- [x] **Real Keboola roundtrip** — registered a small test table as `sync_strategy='incremental'` against a test Storage project, triggered two syncs:
- Sync 1: `changedSince=None` → full pull → 9 rows typed parquet
- Sync 2: `changedSince=last_sync - 1d window` → 9 delta rows merged with 9 existing → 9 after dedup on primary_key (PK merge confirmed)
- [x] **Browser UX** — agent-browser session against a local uvicorn: login → admin/tables → register modal → switch radios → verify field visibility per strategy → submit → edit existing row → switch to Direct/Incremental → save → confirm DB persistence
- [x] **Regression** — no regressions in the broader 3252-test suite (3 pre-v26 tests updated for the deprecation-marker removal + schema-version bump; 2 pre-existing environment-sensitive test failures unrelated to this change)
## Bugs caught + fixed during E2E
The browser + real-Keboola roundtrip exposed four bugs the unit tests missed:
1. **JS visibility race** — two competing `forEach` loops set `display=''` then `display='none'` on form elements sharing `kb-strategy-incremental kb-strategy-partitioned` classes (window_days + max_history_days are reused across strategies). Fix: single-pass selector with class-based visibility resolver.
2. **PUT cannot clear field** — pre-v26 `updates = {k: v ... if v is not None}` collapsed "omitted from body" and "sent as null" into the same case, so admin couldn't switch a partitioned row back to full_refresh and have stale `partition_by` clear. Fix: `model_dump(exclude_unset=True)`.
3. **Subprocess DB lock conflict** — `_read_last_sync` reopened `system.duckdb` while the parent server held the write lock (subprocess contract at `app/api/sync.py:_run_sync` line 260). Fix: parent injects `__last_sync__` into table_config before subprocess spawn.
4. **Wrong KBC table_id** — `extract_incremental` / `extract_partitioned` built the Storage API table_id from the registry row's slugified `id` (`circle_inc`) instead of `bucket.source_table` (`in.c-finance.circle`), producing 404s. Fix: prefer `bucket+source_table`; fall back to `id` only when bucket empty.
## Operator notes
- Existing tables stay on `full_refresh` after migration; admins opt individual tables in via `agnes admin register-table --sync-strategy ...`, the Keboola Edit modal, or `POST/PUT /api/admin/registry`.
- `merge_parquet` and `merge_partition` use `pd.concat + drop_duplicates`, loading both existing and delta into pandas RAM. For tables in the multi-million-row range this may OOM — switch to `partitioned` strategy for those (per-partition merge keeps memory bounded). Documented in `### Internal` of the changelog entry.
- Date placeholders are resolved at **sync time**, not register time — a typo'd `{{lasst_week}}` is accepted at register and surfaces only when the next sync runs. By design (rolling windows need late-binding).
## Spec source
The four corresponding plans on the `zs/keboola-connector-specs` branch under `docs/superpowers/plans/2026-05-07-0[1-4]-*.md` capture the design rationale and link back to internal repo references for each subsystem.
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## Summary
- Catalog enrichment for `query_mode='remote'` rows: `rows`, `size_bytes`, `partition_by`, `clustered_by` per table (BQ + Keboola providers).
- `/api/v2/schema/{id}` cache miss: 2 BQ jobs → 1 (-50%) via shared `fetch_bq_columns_full`.
- All four catalog/schema/sample/metadata caches flush on registry change; single-row re-warm scheduled.
- Automatic cache warmup at server startup (bounded concurrency, opt-out via `AGNES_SKIP_CACHE_WARMUP=1`).
- SSE-driven freshness toolbar on `/admin/tables` with progress bar, log, and per-row badge.
- New admin doc `docs/admin/query-modes.md` — single source of truth on `local` / `remote` / `materialized` choice.
Closes#155.
Closes#156.
## Test plan
- [x] 65+ targeted tests pass across 11 new test modules + 3 modified ones.
- [x] No DB migration; no wire-break; `MIN_COMPAT_CLI_VERSION` unchanged.
- [ ] Reviewer: register a remote BQ table via `/admin/tables`, observe the toolbar populates within ~2 s and the per-row badge transitions warming → fresh.
- [ ] Reviewer: trigger `Re-warm all`, verify SSE log scrolls and `cacheWarmupBar` progresses.
- [ ] Reviewer: edit a registered row's bucket, verify `agnes schema <id>` returns updated columns immediately (no 1-hour staleness).
- [ ] Reviewer: confirm `agnes admin register-table --query-mode remote` prints the new IAM-smoke-check hint.
## Notable design decisions
- BigQuery `INFORMATION_SCHEMA.TABLE_STORAGE` is the only valid scope for size+rows (verified live 2026-05-07; dataset-scoped doesn't exist). Region resolved from `instance.yaml.data_source.bigquery.location` → `bq.client().get_dataset(...)` → fall back to legacy `__TABLES__`.
- VIEW handling: TABLE_STORAGE returns no rows for views, fall through to `__TABLES__` (also empty) → `TableMetadata(rows=None, size_bytes=None, partition_by=..., clustered_by=...)`. Null size signals analyst Claude to apply existing CLAUDE.md guidance.
- `size_bytes` is `active_logical_bytes + long_term_logical_bytes` — full BQ scan reads both; reporting only active undercounts aged partitioned tables.
- Source-agnostic provider seam: per-source `connectors/<source>/metadata.py:fetch(MetadataRequest)`; dispatcher in `app/api/v2_catalog.py:_metadata_provider_for` lazily imports per source_type so a Keboola-only deployment doesn't pay the BQ-extension import cost.
- Warmup non-blocking: FastAPI `lifespan` schedules `asyncio.create_task(_warm_catalog_caches_bg)` before `yield`. Per-row failures isolated.
## Out of scope
- Profile / column histograms / dimension cardinality for remote tables (separate issue).
- Onboarding nudge ("you have 0 remote tables, consider registering some BQ ones") — separate UX call.
- Provider plug-in registration via entry-points (the dispatch table is a hardcoded if-tree today; one line per future source).
## Release
Bumps `pyproject.toml` 0.46.1 → 0.47.0 (main shipped 0.46.0 + 0.46.1 during this PR — see commit `d98976ec`). New CHANGELOG section under `## [0.47.0] — 2026-05-07`.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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* fix: cutover regressions + parallel Keboola legacy fallback
Bundled fixes from a fresh-deploy run on a Keboola Storage backend with
the block-shared-snowflake-access feature flag — DuckDB Keboola
extension's per-table scan can't access bucket schemas, so the legacy
kbcstorage Storage-API client is the only working path.
CUTOVER REGRESSIONS
- agnes pull hash mismatch on every Keboola local-mode table —
src/orchestrator.py:_update_sync_state stored md5(mtime+size)[:12]
while the CLI compares against full 32-char content MD5. Now stores
the same content MD5 the materialized SQL path already used.
- Trailing-slash sanitization in connectors/keboola/access.py and
extractor.py — DuckDB Keboola extension's ATTACH fails when the URL
ends in / (canonical form).
- src/profiler.py:TableInfo.description becomes optional — two call
sites instantiated without it, crashing the profiler pass.
- scripts/ops/agnes-auto-upgrade.sh: chown on UID change — older images
ran as root, current runs as agnes (uid 999). Reads target uid:gid
from /etc/passwd inside the new image and chowns ${STATE_DIR},
/data/extracts, /data/analytics when the digest moves.
- POST /api/sync/trigger is now singleton per process — two
near-simultaneous trigger calls each forked an extractor subprocess,
fought for extract.duckdb's file lock, starved uvicorn, flipped the
container to unhealthy. Trigger now returns 409
(sync_already_in_progress) when held; _run_sync acquires non-blocking.
PARALLEL LEGACY FALLBACK
- Process pool fan-out for the _extract_via_legacy queue (default 8
workers, override via AGNES_KEBOOLA_PARALLELISM). Process pool, not
thread pool, because connectors/keboola/client.py:export_table does
os.chdir(temp_dir) — process-global, so threads raced and slice files
landed in the wrong directory ("[Errno 2] No such file or directory:
'<job_id>.csv_X_Y_Z.csv'").
- Extractor subprocess timeout 1800s -> 3600s (configurable via
AGNES_EXTRACTOR_TIMEOUT_SEC). 28+ tables × multi-minute Keboola export
jobs need the headroom on telemetry-class projects.
- Process group cleanup on timeout — Popen(start_new_session=True) puts
the extractor in its own group. On timeout the parent SIGTERMs the
group (10s grace) then SIGKILLs stragglers. Without this, the pool
workers were reparented to PID 1 and continued holding open Keboola
Storage export jobs. Inline extractor script also installs a SIGTERM
-> sys.exit(143) handler so the with ProcessPoolExecutor(...) block
__exit__ runs cleanly.
Tests: existing tests that patched subprocess.run updated to patch
subprocess.Popen with a _FakePopen stand-in (same exit-code-injection
contract). Two tests that exercised the parallel path forced
AGNES_KEBOOLA_PARALLELISM=1 to keep mocks alive (mocks don't ride into
ProcessPoolExecutor subprocesses).
Squashed onto current main (was 7 commits + multi-commit CHANGELOG +
agnes-auto-upgrade.sh conflicts; squash avoids per-commit conflict
resolution against main's flat-mount STATE_DIR refactor and 0.38.0
release cut).
* feat(keboola): Storage API direct extract path; drop extension data path
The DuckDB Keboola extension's COPY routes through Keboola QueryService,
which is unreliable on linked-bucket projects (extension v0.1.6 fixes
that case but isn't yet in the community CDN, and pre-fix any project
with the block-shared-snowflake-access feature flag couldn't see bucket
schemas at all). Move the extract path off the extension entirely and
talk to the Storage API directly via signed-URL download — works on any
project, regardless of extension state.
connectors/keboola/storage_api.py (NEW)
Lightweight client built on requests.Session. Three endpoints:
- POST /v2/storage/tables/{id}/export-async (kicks off job)
- GET /v2/storage/jobs/{id} (poll until done)
- GET /v2/storage/files/{id}?federationToken=1 (signed URL detail)
- GET <signed_url> (download bytes)
Supports sliced exports (manifest + per-slice signed URLs) and gzipped
payloads. ExportFilter dataclass mirrors the Keboola filter spec
(whereFilters / columns / changedSince / limit) and handles JSON
round-trip with the registry's source_query column. Token redaction
in error messages. Bounded exponential backoff on job polling.
No cloud-SDK dependency on the data path; thread-safe.
connectors/keboola/extractor.py
- materialize_query() rewritten: takes bucket/source_table/source_query
(JSON filter spec), exports via KeboolaStorageClient, converts CSV
to parquet via DuckDB, atomic os.replace. Same return shape so
sync.py downstream code stays uniform with the BQ branch.
- _extract_via_legacy() also moved to Storage API direct (kept the
name for caller compatibility with _legacy_worker / the parallel
batch extractor). Per-call temp directories — no os.chdir, threads
don't race.
app/api/sync.py
_run_materialized_pass for source_type='keboola' rows now constructs a
KeboolaStorageClient (replaces KeboolaAccess) and passes
bucket/source_table/source_query to materialize_query. Reuses one
client across rows for HTTP keep-alive. Sources keboola URL from env
too (KEBOOLA_STACK_URL) when instance.yaml doesn't have stack_url
configured.
cli/commands/admin.py
discover-and-register defaults Keboola rows to query_mode='materialized'
(NULL source_query = full table), matching the v26 migration's
unification of the local/materialized split for Keboola. BigQuery and
Jira keep their per-source defaults.
src/db.py
Schema bump 25 → 26. Migration: UPDATE table_registry SET
query_mode='materialized' WHERE source_type='keboola' AND
query_mode='local'. NULL source_query on those rows means "full table
export" — same effective behavior the local mode provided, but now
via Storage API instead of the extension.
pyproject.toml
kbcstorage dep stays (admin-side bucket/table list still uses the
SDK in app/api/admin.py / connectors/keboola/client.py); only the
data path is migrated off the SDK. Comment updated to reflect the
new boundary.
tests
- test_keboola_storage_api.py (NEW, 19 tests): ExportFilter parsing,
HTTP client (token redaction, retry logic, polling), download_file
(single, gzipped, sliced), end-to-end export_table_to_csv.
- test_keboola_materialize.py rewritten: mocks KeboolaStorageClient
instead of FakeAccess; same atomic-write + zero-rows + unsafe-id
contracts.
- test_sync_trigger_keboola_materialized.py: registry rows now carry
bucket+source_table+JSON-shape source_query.
114+ Keboola-impacted tests green locally.
* test: schema version assertion bumped to 26 alongside the keboola query_mode migration
* fix(keboola): cutover hot-patches surfaced on agnes-dev
Five small fixes that were applied as in-container hot-patches during
agnes-dev cutover and need to be on the source-of-truth image so a fresh
upgrade does not undo them.
- app/api/sync.py: auto-discover gate considers the WHOLE registry (any
source, any mode), not just rows where source matches and query_mode
is local. After the v25→v26 keboola materialized migration an
instance can have 30 materialized rows and zero local rows; the
previous gate kept re-firing _discover_and_register_tables every
scheduler tick, creating duplicate auto-discovered rows with the
wrong bucket prefix every time.
- app/api/admin.py: _discover_and_register_tables reassembles the
bucket as <stage>.<bucket-id> (e.g. in.c-finance) instead of
dropping the stage prefix; default query_mode for keboola is now
materialized (the v26 contract); validator allows NULL source_query
for keboola materialized rows (full-table export via Storage API
export-async, no SQL needed).
- cli/commands/admin.py: register-table mirrors the server validator
(NULL source_query allowed for source_type=keboola); --bucket help
text generalized to cover both BQ dataset and Keboola bucket id.
- connectors/keboola/extractor.py: max_line_size=64 MiB on
read_csv_auto so embedded JSON / SQL cells (kbc_component_configuration
in particular) do not trip the default 2 MiB ceiling.
- connectors/keboola/storage_api.py: GCP backend support — when the
Storage API returns a manifest whose slice URLs are gs://
references with a gcsCredentials block, rewrite to the JSON REST
download endpoint and authenticate with the issued OAuth bearer
token; redact tokens in any surfaced error string.
* test: align with new keboola materialized + auto-discover-gate contracts
- test_admin_keboola_materialized: rename
test_register_keboola_materialized_rejects_missing_source_query →
test_register_keboola_materialized_accepts_missing_source_query.
v25→v26 introduced 'keboola materialized with NULL source_query
means full-table export via Storage API export-async' as the
default registration shape; the rejection case is no longer the
contract.
- test_sync_filter: add list_all() to _StubRegistry. The auto-discover
gate in _run_sync now keys off the WHOLE registry (not just local
rows) so materialized-only Keboola instances do not re-trigger
discovery on every tick.
* feat(keboola): native parquet export — skip CSV roundtrip
Storage API export-async accepts fileType={csv,parquet}. Switching the
materialized sync to parquet eliminates the CSV → DuckDB COPY → parquet
roundtrip that pinned a single uvicorn worker over 4 GiB on multi-GB
tables (read_csv with all_varchar + max_line_size=64MB has to
materialize the whole CSV in memory before COPY can stream out a
parquet). Snowflake UNLOAD on Keboola's side already produces typed,
self-contained parquet files; the extractor downloads them and renames
into place.
Two cases:
- **Single-file** export (small table): file_info.url points at one
signed URL; download_file streams chunks straight to .parquet.tmp
and we're done. No DuckDB.
- **Sliced** export (Snowflake UNLOAD respects MAX_FILE_SIZE — 16 MiB
default — so anything larger arrives as N parquet slices): each
slice is a complete parquet file with its own footer; naive concat
would corrupt them. download_file_slices keeps the slices as
separate files in a tempdir, then DuckDB COPY (SELECT * FROM
read_parquet([slice0, slice1, ...])) merges them into one
consolidated parquet. DuckDB streams row groups during this — peak
memory bounded to one row group (~1 MiB) regardless of source size.
The legacy CSV path stays as the explicit opt-in via source_query=
'{"file_type":"csv"}' for projects whose backend can't UNLOAD
parquet (none known today; cheap escape hatch). Backward-compat alias
KeboolaStorageClient.export_table_to_csv kept.
Also fixes a latent bug in download_file's gzip detection: previous
heuristic flagged any unencrypted file as gzipped, which would have
corrupted parquet downloads at gunzip time. Name-suffix-only now.
* fix: tempdir leak cleanup, every 0m schedule, /sync/trigger body shapes
Three small self-contained fixes uncovered during agnes-dev cutover.
- connectors/keboola/extractor.py: tempfile.TemporaryDirectory now uses
ignore_cleanup_errors=True so a worker death mid-write doesn't leave
multi-GiB stale slice trees on the boot disk. (12 GiB seen after a
disk-full crash where TemporaryDirectory's own cleanup also raised
and got swallowed.)
- src/scheduler.py: is_valid_schedule accepts 'every 0m' (interval=0
= always due). Force-resync of an errored row no longer requires
waiting out the default 'every 1h' interval — admin can flip the
schedule, trigger, then flip back.
- app/api/sync.py: POST /api/sync/trigger accepts both ['table_id']
(legacy bare-array body) and {'tables': ['table_id']} (matches the
response payload shape, more discoverable for clients building
requests by hand). Malformed bodies return 422 with a structured
detail; null/missing means 'sync everything' as before.
Tests cover: tempdir cleanup on raise (sliced parquet path),
is_valid_schedule + is_table_due 'every 0m' acceptance, and trigger
body parametrized matrix (8 valid shapes + 6 rejection cases).
* fix: targeted-trigger filter in materialized pass + auto-upgrade defer
Two operational gaps observed during agnes-dev cutover, in the same
sync-routing area.
- _run_materialized_pass now takes a 'tables' arg and skips rows not in
the target set with reason='not_in_target'. POST /api/sync/trigger
with a body of tables previously only scoped the legacy extractor
subprocess — the materialized pass kept iterating every due
materialized row, so an admin asking to re-sync kbc_job re-ran
every other due materialized row alongside it. Match on registry id
OR name (admins commonly pass either form). tables=None preserves
the no-filter behavior.
- New GET /api/sync/status (public, no auth) returns {locked: bool}
off _sync_lock.locked(). agnes-auto-upgrade.sh probes this before
docker compose up -d and exits 0 with a 'deferred recreate' log
line if a sync is in flight — the next 5-min cron tick retries.
Pre-fix, an auto-upgrade triggered mid-sync would recreate the
uvicorn worker and kill the in-flight extractor / Snowflake-UNLOAD
download (observed when kbc_job's first 7-day retry got SIGKILLed).
Connection failures in the probe fall through to the upgrade —
being stuck on a wedged image is worse than interrupting a
hypothetical sync.
* fix: auto-discover protects admin overrides + surfaces drift
Two real-world incidents on agnes-dev drove this:
1. kbc_job was registered manually with the correct
(in.c-kbc_telemetry, kbc_job) coordinates. A naive auto-discover
re-run would have inserted a SECOND kbc_job row at the slugified
id 'in_c-keboola-storage_kbc_job' (where Keboola's discovery
places it) — and that row's Storage API export-async 404s.
2. An earlier auto-discover bug stripped the stage prefix from
bucket ids ('c-finance' instead of 'in.c-finance'), inserting
137 rows whose syncs all failed.
Fix:
- _discover_and_register_tables now builds a plan first
(_build_keboola_discovery_plan) classifying each discovered table
into one of new / existing_match / existing_drift / invalid, then
executes only the 'new' bucket. Drift rows are reported with both
sides of the disagreement plus drift_kind:
- same_id_diff_coords: registry has the same id but different
bucket / source_table (admin migrated coords inline).
- name_collision: discovery's slugified id differs from any
registry id, but the discovered .name matches an existing row's
.name (case-insensitive). Catches the kbc_job case.
- Bucket detection now prefers the API's authoritative bucket_id
field (separate field on the Keboola tables.list response,
normalised by KeboolaClient.discover_all_tables). Falls back to
id-string parsing only when bucket_id is missing (older fallback
path inside discover_all_tables).
- Endpoint POST /api/admin/discover-and-register?dry_run=true
returns the plan without writing — would_register, drift,
invalid lists. Lets an operator audit before merging discovery
with a registry that has admin overrides.
Removed 'every 0m' from test_register_request_rejects_malformed_sync_schedule
— the runtime started accepting it in the previous commit (force-resync
override) and the validator follows suit.
* feat(keboola): AGNES_TEMP_DIR routes tempfiles off overlayfs /tmp
The container's /tmp lives on the boot disk's overlayfs (29 GiB on
agnes-dev, shared with /var). Snowflake UNLOAD of a wide table writes
slices into per-call /tmp tempdirs that fill multi-GiB / many-slice
exports long before the dedicated data disk fills. agnes-dev hit
100% boot-disk while the 20 GiB data disk had 15 GiB free.
connectors.keboola.storage_api.get_temp_root() reads AGNES_TEMP_DIR;
mkdirs the target on first use; unset / empty / unwritable falls
back to None (system tempdir, OSS-pre-fix behaviour). Both
materialize_query (parquet path) and _extract_via_legacy (CSV
fallback) and the sliced-CSV concat path in storage_api use the
helper now.
docker-compose.yml defaults AGNES_TEMP_DIR=/data/tmp on app, scheduler,
and extract services. The data volume is the dedicated disk in
production layouts and a plain docker volume in single-disk
dev/laptop setups — same blast radius as the previous /tmp default
on the latter, no regression.
Pre-fix flow:
1. extractor subprocess writes _meta with N remote rows + creates N inner
views in extract.duckdb (rebuild_from_registry skips materialized rows
per design — explicit `continue` at line 389)
2. _run_materialized_pass calls materialize_query, which writes parquet
atomically + returns stats — but never updates _meta
3. orchestrator.rebuild scans _meta, finds only the N remote rows, creates
master views only for them. Materialized parquet is on disk but
invisible to /api/query → 400 'not yet materialized'
Symptom appears after every container recreate (the previous run's _meta
state is wiped because docker compose down nukes the named volume that
backs extract.duckdb on some compose layouts; even on volumes that
persist, the next extractor pass calls _create_meta_table which DROPs
+ CREATEs _meta cleanly).
Fix: after os.replace(tmp_path, parquet_path) in materialize_query, open
extract.duckdb (read-write), DELETE existing _meta row for table_id,
INSERT new one with query_mode='materialized', and CREATE OR REPLACE
VIEW <table_id> AS SELECT * FROM read_parquet(<path>). All inside a
single transaction so concurrent reads see either old or new state, not
torn rows. Fail-soft on lock contention or schema drift — parquet
remains canonical, next sync pass recovers.
Tests: 3 new in test_bq_materialize.py covering:
- meta + inner view registered after materialize, alongside existing
remote rows
- re-run replaces (not duplicates) the meta row
- skips inner-view registration when extract.duckdb doesn't exist yet
(fresh BQ-only deployment edge case)
R1 adversarial review surfaced 5 issues, all addressed:
#1 chunked download silently disabled in non-Caddy deployments (HEAD on
GET-only FastAPI route returns 405). _probe_range_support now falls back
to GET with Range: bytes=0-0 when HEAD fails — works against both
Caddy file_server (HEAD-friendly) and dev FastAPI direct (GET-only).
#2 parse-error fallback heuristic too broad — matched on Unrecognized
name / Function not found / No matching signature / Invalid cast,
which BQ surfaces for ordinary user-column typos. That triggered slow
ATTACH-catalog retry on every typo (2× latency tax). Narrowed to just
'Syntax error' / 'syntax error' which are the genuine DuckDB-vs-BQ
dialect mismatch markers.
#3 apply_bq_session_settings was only run on fresh-built pool entries,
not on reuse. An operator's /admin/server-config change to bq_query
_timeout_ms wouldn't propagate to long-lived pooled sessions until
restart. Fixed: re-apply on every pool acquire (idempotent + fail-soft).
#4 content-length sanity bound — a misconfigured proxy returning a
wildly inflated Content-Length would cause overlapping chunked Range
requests against the actual file → corrupt assembled output (caught
by manifest hash check, but only after wasted bandwidth). Cap at 100
GiB; above that, drop to single-stream.
#5 rewriter assumed every BQ row resolves under the single
bq.projects.data project. Bucket containing '.' suggests a project-
qualified bucket (multi-project deployment); rewriter would silently
target the wrong project. Conservative skip with regression test.
translate_bq_error previously mapped BQ's responseTooLarge failure mode
to bq_bad_request (HTTP 400 with the raw upstream message). The user-
facing implication ('your SQL has a syntax error') is wrong -- the root
cause is query shape (BQ refused to return the result inline because
it exceeded the response size limit), and the actionable remediation is
'narrow the WHERE clause, aggregate further, or use a materialized
table'.
Add bq_response_too_large as a first-class BqAccessError kind (also 400)
with a canonical hint message; original BQ message preserved in details
for operator debugging. Detection is substring-based on 'response too
large' and fires before the generic BadRequest path so the dedicated
mapping always wins. Affects every BQ-touching path since they all
share translate_bq_error -- /api/query, /api/v2/{scan,sample,schema},
materialize.
Each BqAccess.duckdb_session() acquire previously created a fresh
in-memory DuckDB conn and ran INSTALL bigquery; LOAD bigquery;
CREATE SECRET; ATTACH on it -- costing ~0.5 s per request even before
any BQ work. Add a process-local pool (deque + lock) of pre-warmed
sessions; acquire reuses a warm entry when available, refreshing the
auth SECRET so a long-lived pool entry doesn't keep a stale GCE
metadata token past its TTL. Liveness probe (cheap SELECT 1) drops
broken entries before handing them to callers.
On exception inside the with-block the conn is closed instead of
returned to pool (session may carry dirty state). Pool size is
data_source.bigquery.session_pool_size (default 4; sentinel 0
disables pooling). Process-cached, not fork-safe (single uvicorn
worker is the supported deployment shape per CLAUDE.md).
All call sites get faster automatically: /api/query, /api/v2/{scan,
sample,schema}, materialize, the orchestrator's remote-attach, and
the BQ dry-run cap-guard.
The DuckDB BigQuery extension defaults bq_query_timeout_ms to 90 s,
which is too tight for analyst-scale queries against view-backed BQ
datasets. Agnes already has apply_bq_session_settings() that bumps it
to 600 s (configurable via data_source.bigquery.query_timeout_ms), but
two regressions let the 90 s default leak through to live queries:
1. apply_bq_session_settings() swallowed every Exception silently. If
the BigQuery extension wasn't loaded on the connection yet, or the
installed extension version didn't recognise the setting, the SET
would fail and the function would return without surfacing the
problem. Operators saw 90 s timeouts on 'agnes query --remote' with
no log line explaining why.
2. The call sites in src/db.py:_reattach_remote_extensions and
src/orchestrator.py:_remote_attach only invoked
apply_bq_session_settings on the metadata-token branch (token_env
empty, the BqAccess contract). The token-based and no-auth branches
ran ATTACH against the BigQuery extension without ever applying the
timeout setting — so any BQ source registered with an explicit
token_env, or with no auth env at all, fell back to the 90 s default.
Fix:
- apply_bq_session_settings now logs WARNING on each failure path
(instance_config import error, non-numeric value, SET execution
failure, readback error). It also verifies the setting actually
landed via SELECT current_setting('bq_query_timeout_ms') and logs
WARNING when the readback disagrees with the requested value, which
catches the silent-ignore case some extension versions exhibit.
- Both _reattach_remote_extensions (src/db.py) and _remote_attach
(src/orchestrator.py) now call apply_bq_session_settings on every
branch that ATTACHes a BigQuery alias, not only the metadata-token
branch. Idempotent: calling it twice on the metadata-token path is a
no-op SET.
Tests:
- Extended the _RecordingConn fixture to support .fetchone() so the
readback assertion path works. Updated existing call-shape
assertions to expect the SELECT current_setting readback alongside
the SET. Added two new tests covering the WARNING surfaces for SET
failure and readback mismatch — regression guards for the silent-
fallback bug this PR addresses.
- Full BQ-touching suite (398 tests) passes.
DuckDB BigQuery extension defaults `bq_query_timeout_ms` to 90 s, which
is too tight for analyst-scale queries against view-backed BQ datasets.
`agnes query --remote` HTTP 400'd with `Binder Error: Query execution
exceeded the timeout. Job ID: ...` whenever the underlying BQ job ran
longer than 90 s, even though the job itself was healthy.
Add `data_source.bigquery.query_timeout_ms` (default 600 000 ms = 10 min,
sentinel 0 falls through to the extension default). Applied via
`SET bq_query_timeout_ms` after every `LOAD bigquery` on every BQ-touching
DuckDB session: orchestrator's `_remote_attach` ATTACH path, BqAccess
session factory, and the standalone extractor. Configurable via
`/admin/server-config` UI.
Fail-soft: extension versions that don't recognise the setting silently
keep the default rather than poisoning the session.
* fix(keboola): per-table fallback to legacy Storage-API client
The DuckDB Keboola extension's per-table COPY fails with
`Schema '..."in.c-..."' does not exist or not authorized` on
projects whose Snowflake backend doesn't expose bucket schemas
to the storage-token-derived QueryService role
(keboola/duckdb-extension#17). ATTACH itself succeeds, so the
existing extension-level fallback in `_try_attach_extension`
never triggers — the table is just marked failed.
- Promote `kbcstorage>=0.9.0` from optional to core dep so the
legacy client import in `_extract_via_legacy` doesn't crash
default installs with `ModuleNotFoundError`.
- Wrap `_extract_via_extension` in a per-table try/except so a
scan failure retries via `_extract_via_legacy` instead of
recording `tables_failed` and moving on.
Slower than the extension path, but produces correct parquets
on affected projects while the upstream extension fix lands.
* test(keboola): cover per-table extension→legacy fallback
Two existing tests mocked _extract_via_extension to throw and asserted
the original message survived in result["errors"]. With per-table
fallback, the new flow retries via _extract_via_legacy — which on the
mock URLs would throw a different (404 / DNS-fail) error, replacing the
asserted message.
- Mock _extract_via_legacy alongside _extract_via_extension in
test_network_timeout_during_extraction +
test_partial_failure_continues +
test_all_tables_fail_returns_full_failure_stats so the assertion
observes the final propagated error from the fallback chain.
- Add test_extension_per_table_failure_falls_back_to_legacy that
exercises the new behavior directly: extension scan fails with the
QueryService schema-not-authorized message
(keboola/duckdb-extension#17), legacy succeeds, parquet ends up
queryable.
E2E test on a real BQ deploy showed every verification-extraction call
fails with HTTP 400 invalid_request_error: "output_config.format.schema:
For 'object' type, 'additionalProperties' must be explicitly set to false".
The Anthropic structured-output API now requires the field on every object
node in the json_schema. Fix: connectors/llm/anthropic_provider.py wraps
the caller-supplied schema through a recursive _strict_json_schema()
walker that adds the field where missing (preserving any explicit
override), then passes the strict variant to the API. Six unit tests in
TestStrictJsonSchema pin the recursion across nested objects, array items,
and the no-mutation invariant.
Adds /admin/scheduler-runs — a read-only admin page that surfaces the
last 200 audit-log entries from scheduler-driven actions. New
AuditRepository.query_actions(actions, limit) helper, new admin nav
entry. Failed scheduler ticks (HTTP 401, network errors) don't reach
the audit_log; the page calls that out with a hint to set
SCHEDULER_API_TOKEN if no rows show up.
POST /api/admin/configure now writes a default ai: block into the
instance.yaml overlay when the request leaves it untouched and either
ANTHROPIC_API_KEY or LLM_API_KEY is set in the environment. The block
references the env var via ${VAR} syntax — secrets never land in YAML.
connectors.llm.factory grows create_extractor_from_env_or_config which
falls back to ANTHROPIC_API_KEY / LLM_API_KEY when ai_config is empty
and raises a clear ValueError when neither is available. Both
services/corporate_memory and services/verification_detector switch to
the new helper, replacing the old 'silently skip when ai: missing'
path that was the silent-failure root cause.
Tests:
- tests/test_setup_ai_block.py — overlay seeding contract.
- tests/test_llm_provider_env_fallback.py — fallback + fail-fast.
`_try_acquire_file_lock` opened the lock file with `open(mode='w')`
BEFORE the mtime check, which truncated the file and refreshed mtime
to now. The subsequent age check always saw ~0, so the TTL reclaim
branch was never reachable and `materialize.lock_ttl_seconds` was
a silently no-op config knob.
Repro:
before open(w): mtime age = 100000s
after open(w): mtime age = 0s
Fix: stat the lock path BEFORE any open(). If pre-probe mtime is
older than TTL, unlink (forcing a fresh inode for the open + flock
that follows). Order is now stat-then-decide-then-probe, not
probe-then-stat-then-decide.
Two regression tests added in tests/test_bq_materialize_concurrency.py:
- test_stale_held_lock_is_reclaimed_despite_live_holder — exercises
the full reclaim path with a still-living fcntl holder. Pre-fix
this returned None (in_flight forever); post-fix returns a holder
fd on a new inode.
- test_failed_probe_does_not_self_refresh_lock_mtime — sister test
pins that a failed acquisition's mode='w' truncate doesn't
pathologically loop.
Residual cross-process risk (genuinely overrunning materialize past
TTL races a fresh attempt — both write to the same parquet.tmp,
inode-level flock independence means new acquisition succeeds while
old holder is still alive) stays documented in the helper docstring.
In-process threading.Lock keyed on table_id blocks the single-process
race; cross-process protection relies on TTL being well above
longest plausible COPY (24h default).
Three Devin Review findings on PR #173 addressed in one commit since
they're in adjacent code paths:
1. cli/commands/init.py:99 (\u{1F534}): `agnes init --token NEW` ran
step 2 verify against the OLD on-disk token because `get_token()`
read `~/.config/agnes/token.json` before the env var, and
`_override_server_env` only set the env var. So `agnes init --force`
on a machine with a stale token.json failed 401 with a confusing
'token expired' even though the --token arg was valid.
Fix: ContextVar-based override in `cli.config._token_override`
checked by `get_token()` BEFORE the on-disk read.
`_with_token_override` context manager scopes the override.
`_override_server_env` now also sets the contextvar via
`_with_token_override(token)`, so both env var and contextvar
carry the override (env for back-compat with anything bypassing
get_token; contextvar is the authoritative source).
Async-safe (each task sees its own override) and leak-proof
(resets on context exit).
2 new tests: regression on stale-disk-token + scope leak guard.
2. cli/commands/status.py:43 (\u{1F7E1}): sessions_pending_upload only
checked legacy `<workspace>/user/sessions/` and always reported 0
in workspaces bootstrapped with `agnes init` (Claude Code writes
to `~/.claude/projects/`, not the legacy path). Same bug we fixed
for `agnes push` in 08e49591.
Fix: route through `cli.lib.claude_sessions.list_session_files()`
so status and push agree on what counts as a pending session.
3. connectors/bigquery/extractor.py:111 (\u{1F7E1}): docstring claimed
"a live holder still wins the second flock attempt" — incorrect on
Linux. After `unlink()` + `open()`, the new file is a new inode;
fcntl.flock keys per-inode, so the old holder's lock does NOT block
the new acquisition. In a genuine TTL-overrun scenario two writers
CAN race the parquet.tmp.
Fix: documentation only. Comment now honestly describes the
inode-recreation behavior, names the threading.Lock as the actual
in-process guard, and flags pid-gating as the next-iteration fix
if real corruption surfaces. The 24h default TTL is well above
typical COPY durations so the practical risk is low.
Tests: 17/17 across test_cli_init.py + test_lib_pull.py + the broader
regression set.
Sweep operator runbooks (docs/QUICKSTART, docs/HEADLESS_USAGE,
docs/architecture, docs/sample-data, docs/agent-workspace-prompt,
docs/metrics/metrics.yml, dev_docs/server, dev_docs/disaster-recovery),
the corporate-memory service README, the jira connector README + backfill
scripts, the deploy skill, and test docstrings. Replaces `da sync` →
`agnes pull`, `da analyst setup` → `agnes init`, `da metrics ...` →
`agnes catalog --metrics` / `agnes admin metrics ...`, `da fetch` →
`agnes snapshot create`, plus the matching docker-compose admin
invocations.
Vendor-specific `/opt/data-analyst/` install paths in jira backfill /
consistency scripts and operator docs are replaced with the
placeholder `<install-dir>` and a new `AGNES_ENV_FILE` env-var override
that lets a deployment inject its actual install path without a code
change. Aligns with the OSS vendor-agnostic policy in CLAUDE.md.
CHANGELOG `### Internal` entry summarizes the audit and reaffirms the
intentional stale-marker tuples (`_LEGACY_STRINGS`, `_OUR_COMMAND_MARKERS`)
that must keep referencing `da sync` / `da fetch` / etc. for hook upgrade
and override-detection logic.
Four call sites where #174 (branched from main before the agnes rename
fully landed in some files) emitted or referenced `da fetch`. None are
operator-visible runtime crashes — but `extractor.py` logs a stale
verb to the operator log and `DATA_SOURCES.md` is current docs:
- connectors/bigquery/extractor.py:431,434 (operator-facing log line on
unverified BQ entity_type — was suggesting `da fetch`).
- docs/DATA_SOURCES.md:77,85 (current public docs, two refs to
`da fetch` in the workflow + the BQ scope description).
- tests/test_cli_query_render.py:7 (module docstring listed
`da fetch / agnes schema / etc.` — now `agnes snapshot create / agnes
schema / etc.`).
- tests/test_cli_snapshot_create.py:1 (docstring referenced `(folded
from `da fetch`)` — historical, removed; no value once the rename
landed).
Pre-existing stale `da` references elsewhere in the branch (templates,
operator runbooks, internal comments) are not touched by this commit —
they live outside the merge surface and are a separate cleanup task.
Verified: 10/10 across the affected test files pass.
- extractor._try_acquire_file_lock: close fd and re-raise on non-
BlockingIOError from fcntl.flock (read-only fs, unsupported flock,
fd exhaustion). Pre-fix the fd leaked silently and the underlying
OSError still propagated past the caller.
- extractor: reorder module-level layout so logger is bound before
the new lock-related helpers reference it. Deferred import of
app.instance_config inside _get_lock_ttl_seconds documented inline.
- extractor: comment _table_locks unbounded-by-design rationale.
- tests: docstring + monkeypatch-target rationale for the two
concurrency tests where the contract isn't obvious from the body.
Two layers of concurrency control. Layer 1 is a per-table_id
threading.Lock keyed on table_id; Layer 2 is fcntl.flock on a sibling
<id>.parquet.lock file. Overlapping calls for the same id raise
MaterializeInFlightError, which the caller treats as 'skipped,
in_flight' instead of a hard error. Stale file locks (mtime older
than materialize.lock_ttl_seconds, default 86400) are reclaimed on
the next attempt — covers the rare case where a holder was hard-killed
before kernel-level flock release.
Pre-fix, when a materialize ran longer than the scheduler tick interval
(15 min), the next tick called materialize_query for the same id, hit
the unconditional tmp_path.unlink() at function entry, and started a
second COPY against the same path. Both writers interleaved bytes;
the original COPY's read_parquet validation then failed with
'No magic bytes found at end of file'.
- tests/test_bq_cost_guardrail.py: assert fail-open warning is logged
(test previously only proved fail-open doesn't crash; review note:
warning is the only operator-visible signal of the silent failure).
- extractor._wrap_admin_sql_for_jobs_api: docstring no longer claims
DuckDB-flavor SQL is rejected — the function performs no inner-SQL
validation; the v24 migration + register-time validator are the
real enforcement points.
- extractor.materialize_query: safe_path uses _escape_sql_string_literal
instead of inline replace, for one-place-to-update consistency.
- extractor: import hashlib hoisted to module-level imports.
Pre-fix, materialize ran the admin source_query as 'COPY (sql) TO parquet'
through the DuckDB BQ extension session. The extension defaults to the
BQ Storage Read API for bq.<ds>.<tbl> references, which rejects views
('non-table entities cannot be read with the storage API'). The fix
always wraps admin SQL into bigquery_query('<billing>', '<inner>') so
COPY uses the BQ jobs API uniformly for tables and views.
Cost guardrail dry-run now operates on the inner SQL (BQ-native), so
the BQ Python client parses it and the cap engages — pre-fix the dry-run
hit 'Table-valued function not found: bigquery_query' and fail-opened.
Issue #160: da query --remote against query_mode='remote' BQ rows whose
underlying entity is a VIEW or MATERIALIZED_VIEW returned a DuckDB catalog
error because the extractor (with legacy_wrap_views=False default since
the v2 fetch primitives release) skipped master-view creation for those
entity types — but kept inserting the _meta row, leaving operators with a
registered name that resolves to nothing.
Always create a master view for entity types we have proven runtime support
for in this codebase:
BASE TABLE → bq."<dataset>"."<source_table>"
(Storage Read API path; predicate pushdown)
VIEW / MAT_VIEW → bigquery_query('<project>', 'SELECT * FROM `proj.ds.tbl`')
(jobs API path; no pushdown — the upcoming /api/query
cost guardrail bounds the scan; was the legacy
legacy_wrap_views=True branch SQL form, just always-on)
For other entity types (EXTERNAL, SNAPSHOT, CLONE, future), log a warning
and SKIP both the master view AND the _meta row. The registry row remains
intact so /api/v2/scan still works for `da fetch`; we just don't expose a
stale _meta entry that the orchestrator would later strand.
The legacy_wrap_views config knob is still readable in this commit (read
returns the value, which is then ignored). Removal across the rest of
the codebase happens in the follow-up REFACTOR commit.
tests/test_bigquery_extractor.py:
- Add 3 RED tests covering the new always-wrap behavior:
test_view_creates_wrap_view_with_default_config,
test_materialized_view_creates_wrap_view_with_default_config,
test_unsupported_entity_type_skips_meta_and_view.
- Fix pre-existing flakiness in test_main_exits_when_project_missing
by resetting app.instance_config cache before the no-project mock —
the prior test populates the cache with a project, and removing the
legacy_wrap_views get_value() call surfaced this latent ordering bug.
Devin Review on commit 7052a235 flagged 4 real bugs in the Keboola
materialized path. All four are fixed; 3 new regression tests pin the
behavior so future refactors can't quietly regress.
BUG_pr-review-job-3fbd31c9_0001 — _run_materialized_pass gated behind 'if bq_project:'
app/api/sync.py:444-466 wrapped the entire materialized pass (which
dispatches BOTH BigQuery AND Keboola rows by source_type) in a check
for data_source.bigquery.project being non-empty. On Keboola-only
instances this short-circuited and Keboola materialized rows sat in
table_registry forever without their SQL being evaluated — the feature
CHANGELOG advertised was dead code on the most common deployment shape.
Fix: always run the materialized pass; the BQ branch's per-row try/except
catches the typed BqAccessError(not_configured) the sentinel raises
when no BQ project is set, so non-BQ instances incur a per-row error
for any (hypothetical) BQ-tagged row but the Keboola path runs cleanly.
Log line renamed 'Materialized BQ' → 'Materialized SQL' to match.
BUG_pr-review-job-3fbd31c9_0004 — wrong config key 'url' instead of 'stack_url'
app/api/sync.py:149 read get_value('data_source', 'keboola', 'url'),
but the canonical config key documented in instance.yaml.example:111
and used by app/api/admin.py:1503 + 2359 is 'stack_url'. Production
Keboola instances would always see an empty URL and fail with the
'not configured' error. The pre-existing test patched the wrong key
too, so it passed without catching the mismatch. Fix: use stack_url
in both sync.py and the test fixture.
BUG_pr-review-job-3fbd31c9_0003 — no atomic write in Keboola materialize_query
connectors/keboola/extractor.py wrote COPY directly to the final
'<id>.parquet' path. A mid-COPY failure (network, disk full, extension
crash) left a partial parquet that the orchestrator rebuild would
later pick up and serve to analysts. BQ's materialize_query already
uses a '<id>.parquet.tmp' staging path + os.replace() atomic swap
(connectors/bigquery/extractor.py:370-445); Keboola now mirrors that
pattern with the same try/except cleanup on COPY failure.
BUG_pr-review-job-3fbd31c9_0002 — full file read into memory for MD5
Same file:60-62 used parquet_path.read_bytes() for the MD5 hash.
Multi-GB Keboola materialized results would OOM on memory-constrained
containers. BQ's version uses streaming 8 KiB-chunk hashing
(connectors/bigquery/extractor.py:438-442); Keboola now mirrors it.
Tests:
- test_run_sync_runs_materialized_pass_on_keboola_only_instance —
pins BUG_0001's fix; setting bigquery.project='' must NOT skip
Keboola materialized dispatch
- test_keboola_materialize_atomic_write_on_failure — pins BUG_0003;
a mid-COPY RuntimeError leaves no .parquet AND no .parquet.tmp at
the canonical path
- test_keboola_materialize_uses_tmp_path_during_copy — documents the
atomic-write contract: COPY targets .parquet.tmp, final swap to
.parquet (no .tmp suffix on the result['path'])
- existing test_run_materialized_pass_dispatches_keboola_to_keboola_extractor
fixture updated: stack_url instead of url
Full sweep: 2505 passed, 25 skipped, 0 failed (modulo 8 pre-existing
internal_roles schema-migration failures called out in the task brief).
* docs(spec): #134 unify BigQuery access behind BqAccess facade
Brainstorm output for issue #134. Captures:
- root cause (incl. correction of the issue's hypothesis about commit 33a9964)
- BqAccess facade API + project resolution rules
- error contract — typed BqAccessError mapped to HTTP 502 for upstream
BQ failures, 500 for deployment/config bugs
- migration plan for v2_scan, v2_sample, RemoteQueryEngine
- test rewrite eliminating _bq_client_factory injection point
- E2E verification protocol on agnes-development as success criterion
* docs(spec): #134 revise after first review
Incorporates code-reviewer findings:
Must-fix:
- Add v2_schema (2 copies of INSTALL/LOAD/SECRET dance) to migration scope.
- Reframe v2_scan headline: missing try/except around BQ calls is the
actual cause of bare 500s, not project resolution (which 33a9964 fixed).
- List two more deferred call sites (extractor.py, register_bq_table)
with explicit rationale.
Important:
- Drop billing != data clause from cross_project_forbidden heuristic;
rely only on 'serviceusage' substring. billing != data is normal
for cross-project setup, was over-classifying.
- Split bq_bad_request into _user (400) and _server (502) variants;
add sql_origin parameter to translate_bq_error so call sites declare
whether SQL contains user input.
- Add @functools.cache to BqAccess.from_config; document tests bypass
via dependency_overrides.
- Replace monkey-patched-classmethod test pattern with
BqAccess(client_factory=...) injection at construction time. Cleaner
than today's _bq_client_factory and 1:1 migration shape.
- Keep BqProjects.data (reviewer assumed registry has source_project;
it doesn't). Multi-project explicitly listed as non-goal with note.
Nice-to-have:
- Add 'Implementation strategy' section: 2 staged commits (bug fix
alone is revertable; refactor follows).
- Extend E2E protocol to cover all three endpoints, not just /sample.
- Note removal of stale docstring at src/remote_query.py:204.
* docs(spec): #134 revision 3 — incorporates second-round review
Must-fix from second review:
- v2_schema split into two migration cases: _fetch_bq_schema translates
errors via translate_bq_error; _fetch_bq_table_options preserves its
swallow-all 'except Exception → return {}' so /schema doesn't 502 on
partition-info failures.
- RemoteQueryEngine.__init__ now resolves BqAccess lazily (in
_get_bq_client, not in __init__). Without this, ~7 DuckDB-only tests
in test_remote_query.py would suddenly fail with not_configured.
- translate_bq_error pass-through for BqAccessError is now load-bearing
(clause 1, before any Google-API branch). bq.client() raises BqAccessError
for bq_lib_missing/auth_failed; without explicit pass-through those
fall to 'unknown' and re-raise as bare 500.
- Commit 1 now emits the SAME structured response shape as commit 2 to
avoid contract churn between commits.
- BIGQUERY_PROJECT env-var precedence is BREAKING for env-only deployments
— flagged in CHANGELOG ### Changed.
Editorial:
- sql_origin renamed to bad_request_status with values 'client_error' /
'upstream_error' (clearer about what the parameter actually decides).
bq_bad_request_user/_server kinds collapsed to bq_bad_request (400)
and bq_upstream_error (502).
- CLI (cli/commands/query.py) noted as external RemoteQueryEngine caller;
unaffected because new bq_access kwarg has default None.
- Added unit/integration tests for the new contracts:
test_translate_passes_through_BqAccessError,
test_v2_scan_returns_500_on_bq_lib_missing,
test_v2_schema_returns_200_with_empty_partition_on_bq_failure,
test_resolve_succeeds_after_config_set.
- E2E protocol now covers /schema as the fourth endpoint.
- Documented functools.cache-doesn't-cache-exceptions semantics and
fixture nullcontext-doesn't-close caveat for nested sessions.
* docs(spec): #134 revision 4 — incorporates third-round review
Third reviewer verdict: 'implementation-ready with two trivial edits';
explicitly noted prior rounds did the heavy lifting.
Edits:
1. get_bq_access() module-level function instead of @classmethod
@functools.cache from_config. Removes the classmethod-cache stacking
footgun (different Python versions wrap differently) and gives FastAPI's
dependency introspection a clean function signature. Drops the
'Do not subclass BqAccess' caveat that no longer applies.
2. Commit 1 strategy explicitly: wrap _fetch_bq_sample (v2_sample),
_bq_dry_run_bytes + _run_bq_scan (v2_scan), and _fetch_bq_schema
(v2_schema strict block). Do NOT touch _fetch_bq_table_options swallow-all
in commit 1 — preserved as-is, then migrated (still preserved) in commit 2.
All three endpoints emit the same structured body shape so client parsers
see one consistent contract throughout the staged rollout. No more
half-rolled-out window where /sample is bare 500 while /scan is
structured 502.
* docs(plan): #134 implementation plan — Phase 1 (atomic bug fix) + Phase 2 (BqAccess refactor) + Phase 3 (verification)
Bite-sized TDD tasks. 3 phases, 16 tasks total:
Phase 1 (Commit 1) — atomic bug fix across all four v2 endpoints:
Tasks 1.1-1.5 wrap _fetch_bq_sample, _bq_dry_run_bytes, _run_bq_scan,
_fetch_bq_schema with structured 502/400 try/except. _fetch_bq_table_options
preserved untouched. CHANGELOG Fixed entries.
Phase 2 (Commit 2) — BqAccess facade extraction + migration:
Tasks 2.1-2.5 build connectors/bigquery/access.py bottom-up
(BqProjects, BqAccessError, translate_bq_error, default factories,
BqAccess class, get_bq_access module-level cached). Task 2.6 adds
conftest.py fixture. Tasks 2.7-2.9 migrate v2_scan, v2_sample, v2_schema
to BqAccess. Tasks 2.10-2.11 migrate RemoteQueryEngine + tests
(lazy bq_access, drop _bq_client_factory). Task 2.12 CHANGELOG
Changed BREAKING + Internal.
Phase 3 — Verification:
3.1 full pytest. 3.2 squash into two PR-shape commits. 3.3 manual
E2E on agnes-development per spec protocol → close#134.
Self-review table maps spec sections to implementing tasks; no gaps.
* fix(v2): #134 structured 502/400 on BQ errors across /scan, /scan/estimate, /sample, /schema
Wraps the BigQuery call sites in v2_scan, v2_sample, and v2_schema (strict
block only) with try/except for google.api_core exceptions, translating to
HTTPException with a structured body shape: {error, message, details}.
Fixes Pavel's report (#134) where these endpoints returned bare HTTP 500
with no body when the SA on agnes-development hit cross-project Forbidden
on serviceusage.services.use.
Also fixes /sample's missing billing_project fallback (the bug 33a9964
fixed for /scan never landed here).
Status code split:
- /scan, /scan/estimate: BadRequest -> 400 (bq_bad_request) since SQL is
user-derived from req.select/where/order_by.
- /sample, /schema: BadRequest -> 502 (bq_upstream_error) since SQL is
server-constructed from validated identifiers.
- All Forbidden -> 502 with cross_project_forbidden if 'serviceusage' in
error message (with hint pointing at data_source.bigquery.billing_project),
else bq_forbidden.
Body shape matches what the upcoming BqAccess refactor (next commit) will
produce, so client-side parsers see one consistent contract throughout
the staged rollout.
_fetch_bq_table_options preserved exactly as-is — its swallow-all-and-return-empty
contract is intentional and survives into the refactor; /schema continues to
return 200 with empty partition info when partition queries fail.
Outer wraps in scan_endpoint, scan_estimate_endpoint, sample, and schema
endpoints exist only to make the test pattern (monkeypatching whole
_fetch_* functions) work, and are tagged TODO(#134 Phase 2) for removal
once BqAccess centralizes translation.
* refactor(bq): #134 BqAccess facade — unify v2_scan, v2_sample, v2_schema, RemoteQueryEngine
Extracts the duplicated BigQuery-access pattern (project resolution +
client construction + DuckDB-extension session + Google-API error
translation) into connectors/bigquery/access.py. Migrates four
call sites to use it:
- app/api/v2_scan.py — _bq_dry_run_bytes, _run_bq_scan
- app/api/v2_sample.py — _fetch_bq_sample
- app/api/v2_schema.py — _fetch_bq_schema (strict translation),
_fetch_bq_table_options (preserves swallow-all best-effort contract)
- src/remote_query.py — RemoteQueryEngine, lazy bq_access kwarg
The new module exposes:
- BqProjects (frozen dataclass: billing + data project IDs)
- BqAccessError (typed exception with HTTP_STATUS class mapping)
- BqAccess (facade with injectable client_factory/duckdb_session_factory
for tests; defaults call the real google-cloud-bigquery + DuckDB extension)
- get_bq_access (module-level @functools.cache; FastAPI Depends target)
- translate_bq_error (Google API exception → BqAccessError mapper, with
BqAccessError pass-through, 'serviceusage'-substring heuristic for
cross_project_forbidden, and bad_request_status param distinguishing
user-derived (400) from server-constructed (502) SQL)
- _default_client_factory, _default_duckdb_session_factory
RemoteQueryEngine.__init__ no longer accepts _bq_client_factory; tests
migrate to bq_access=BqAccess(projects, client_factory=...). DuckDB-only
RemoteQueryEngine tests need no changes — bq_access defaults to None and
get_bq_access() is only invoked on first BQ call (lazy resolution).
BqAccessError raised internally is translated to RemoteQueryError(
error_type="bq_error") in _get_bq_client to preserve the engine's
existing public contract — CLI and /api/query/hybrid callers see no change.
Endpoint tests (test_v2_scan, test_v2_scan_estimate, test_v2_sample,
test_v2_schema) migrate from monkey-patching whole _fetch_* functions
to using the new bq_access fixture in tests/conftest.py — which
exercises the REAL translation path through BqAccess + translate_bq_error,
closing the test gap flagged in Task 1.1's review.
Side-effect behavior change: v2_sample's FROM clause now uses the data
project (instance.yaml data_source.bigquery.project), not the conflated
billing_project from Phase 1. Documented in CHANGELOG ### Internal.
BREAKING for deployments combining BIGQUERY_PROJECT env var with
data_source.bigquery.project in instance.yaml — env var now overrides
data project too. See CHANGELOG ### Changed.
Two known-duplicate BQ-access sites (connectors/bigquery/extractor.py,
scripts/duckdb_manager.register_bq_table) explicitly out of scope;
tracked as follow-up.
Removed stale docstring at the previous src/remote_query.py:204
that referenced scripts.duckdb_manager._create_bq_client as the default
BQ client factory (RemoteQueryEngine never actually used that function).
Test counts: tests/test_bq_access.py +27 (new), tests/test_v2_*.py +
tests/test_remote_query.py migrated to bq_access fixture (counts unchanged
or +1-2 per file). Full suite: 2086 passed, 8 pre-existing failures
(DB migration tests with unrelated internal_roles DependencyException —
not introduced by this PR).
* fix(bq_access): translate DefaultCredentialsError to BqAccessError(auth_failed)
CI on PR #138 caught: bigquery.Client(...) resolves Application Default
Credentials at construction time; without ADC (CI without SA key, dev
laptop without 'gcloud auth application-default login') it raises
google.auth.exceptions.DefaultCredentialsError synchronously.
Pre-fix _default_client_factory only caught ImportError, so DefaultCredentialsError
propagated as raw exception — and from production endpoints would surface
as bare 500 (the exact failure mode #134 sets out to fix).
Now translates to BqAccessError(kind='auth_failed', details.hint='Run
gcloud auth application-default login...'). Endpoint catch chain returns
HTTP 502 with structured body. Adds unit test
test_raises_auth_failed_on_default_credentials_error.
Third-round spec review flagged this case in passing; the fix didn't land.
CI's auth-less environment surfaced it.
* fix(bq_access): get_bq_access() returns sentinel instead of raising when not configured
Devin BUG_0001 on PR #138 review: 'get_bq_access() as FastAPI Depends
breaks all v2 endpoints for non-BigQuery instances'.
Pre-fix: get_bq_access() raised BqAccessError(not_configured) when
neither BIGQUERY_PROJECT env nor data_source.bigquery.project was set.
Because FastAPI resolves Depends() BEFORE the endpoint body runs, this
exception fires during dep-injection — the endpoint's try/except
BqAccessError clause never gets a chance to catch it. Result: every
v2 request on Keboola-only or CSV-only instances returned bare HTTP
500, even for local-source tables that never touch BigQuery.
Fix: get_bq_access() now returns a sentinel BqAccess with empty
BqProjects and factories that raise BqAccessError(not_configured)
on actual use. Construction succeeds, FastAPI's dep-injection cleanly
yields the sentinel, the endpoint runs. The local-source code path
in build_sample / build_schema / etc. never calls bq.client() or
bq.duckdb_session() (it reads parquet directly), so non-BQ tables
return 200 as before. Only when an endpoint actually tries to query
BQ (source_type == 'bigquery') does the sentinel raise — and the
endpoint's existing except BqAccessError catches it normally,
returning structured 502 with hint.
Test get_bq_access::test_raises_not_configured_when_neither_set
renamed and rewritten to test_returns_sentinel_when_neither_set:
asserts BqAccess is returned, then asserts client() and
duckdb_session() each raise BqAccessError(not_configured) on call.
Test test_does_not_cache_exceptions removed (no longer applicable)
and replaced with test_sentinel_is_cached_per_process documenting
the operator-restart-on-config-change contract.
* docs(spec+plan): #134 genericize customer-specific tokens (CLAUDE.md OSS rule)
Devin BUG_0001/0002 round 3 on PR #138: spec and plan docs contained
customer-specific deployment hostnames, deployment names, and a GCP
project ID that violated CLAUDE.md's vendor-agnostic OSS rule
('Nothing customer-specific belongs in code, configuration defaults,
comments, docs, commit messages, PR titles, or PR bodies').
Replacements:
agnes-development.groupondev.com -> <your-agnes-host>
agnes-development -> <your-dev-instance>
prj-grp-dataview-prod-1ff9 -> <your-data-project>
s1_session_landings -> <bq_table_id>
E2E verification semantics unchanged — operators still run the same
four curls + config flip + retry, just substituting their own host /
deployment name / project / table.
* fix(bq_access): hook get_bq_access.cache_clear into instance_config.reset_cache
Devin ANALYSIS_0004 on PR #138: get_bq_access is @functools.cache'd at
process level, so it captures BigQuery project IDs at first call and
ignores subsequent instance.yaml changes. Pre-Phase-2 the v2 endpoints
re-read get_value() on every request, so admin /api/admin/server-config
saves (which call instance_config.reset_cache()) hot-reloaded the BQ
project. Without this fix, my refactor silently regresses that contract
— operators editing instance.yaml via the admin UI would see no effect
on v2 endpoints until container restart.
instance_config.reset_cache() now also calls
connectors.bigquery.access.get_bq_access.cache_clear() (lazy import,
swallowed if connectors module isn't loaded — keeps instance_config
usable in isolated unit tests).
Adds test_instance_config_reset_cache_invalidates_get_bq_access as
regression guard. Updates CHANGELOG Internal entry to mention the
hot-reload contract + the not-configured sentinel behavior (round-3
fix from Devin BUG_0001 was previously only in commit message).
* fix(bq_access): surface not_configured before identifier validation + plan path genericize
Devin BUG_0001 + BUG_0002 round 5 on PR #138.
BUG_0001 (plan doc): personal filesystem path violated CLAUDE.md
vendor-agnostic rule. Replaced with '<worktree-root>' placeholder.
BUG_0002 (sentinel error path): when get_bq_access() returns the sentinel
BqAccess (BQ not configured), the empty bq.projects.data was reaching
validate_quoted_identifier first and raising ValueError -> endpoint
mapped to HTTP 400 'unsafe_identifier' instead of structured 500
'not_configured' with hint.
Each fetch helper now checks 'if not bq.projects.data: bq.client()' as
the first step, which triggers the sentinel's BqAccessError(not_configured).
Endpoint catches the typed error and returns HTTP 500 with hint pointing
at data_source.bigquery.project. Best-effort _fetch_bq_table_options
returns {} silently in this case (preserves the swallow-all contract).
* fix(bq_access): classify DuckDB-native exceptions from bigquery_query() via string match
Devin ANALYSIS on PR #138 review (latest round). The DuckDB bigquery
extension is a C++ plugin making its own HTTP calls — when BQ returns
403, it throws duckdb.IOException with the BQ error embedded as text,
not gax.Forbidden. translate_bq_error's isinstance checks would miss
these, falling to case 7 → bare 500 in production for v2_scan, v2_sample,
and v2_schema (the bigquery_query() paths).
Fix: last-resort string-match heuristic before the re-raise. 'Forbidden'
/ '403' / 'Bad Request' / '400' in the lowercased message classifies via
the same kind hierarchy. The 'serviceusage' substring still distinguishes
cross_project_forbidden from bq_forbidden. Specific enough that random
exceptions without HTTP-error keywords still re-raise.
Adds 4 unit tests covering the new heuristic + the 'don't swallow random
exceptions' invariant.
* chore(release): cut 0.22.0
PR #138 contains issue #134 user-visible behavior changes:
- BREAKING: BIGQUERY_PROJECT env var now overrides instance.yaml
data_source.bigquery.project for v2 endpoints (previously
RemoteQueryEngine billing only).
- Fixed: structured 502/400 on /api/v2/sample, /scan, /scan/estimate,
/schema when BigQuery raises Forbidden/BadRequest (was bare 500).
- Internal: BqAccess facade refactor unifying four duplicate BQ-access
call sites; instance_config.reset_cache() now invalidates BqAccess
cache too so admin server-config saves hot-reload BQ project IDs.
Bumps to 0.22.0 because PR #137 merged first and took 0.21.0.
Issue #108 Milestone 1. Adds BigQuery table registration via /admin/tables UI and `da admin register-table` CLI without hand-editing table_registry. POST /api/admin/register-table/precheck for round-trip validation. --dry-run flag on CLI. Audit-log entries on register/update/unregister. PUT /api/admin/registry/{id} now preserves registered_at (closes#130).
Replaces the BigQuery wrap-view pattern with a discovery + scoped-fetch toolkit driven by the analyst's Claude session. Adds /api/v2/{catalog,schema,sample,scan,scan/estimate}, da catalog/schema/describe/fetch/snapshot/disk-info CLI commands, sqlglot-backed WHERE validator, process-local quota tracker, agent rails skill (cli/skills/agnes-data-querying.md). BREAKING: BQ wrap views off by default — set data_source.bigquery.legacy_wrap_views=true for one cycle. Backward-compat field_validator on primary_key. Catalog cache now matches documented 300s TTL with RBAC fresh per request. Cuts release v0.14.0.
Closes M15 from issue #81 — SQL injection via attacker-controlled
identifiers in connectors/keboola/extractor.py and
connectors/bigquery/extractor.py.
Lifted _validate_identifier from src/orchestrator.py into a new
src/identifier_validation.py shared module (single source of truth for
both layers). Two validator policies:
- validate_identifier (strict, ^[a-zA-Z_][a-zA-Z0-9_]{0,63}$) for
table_name — matches the orchestrator's rebuild-time check, so dashed
names fail fast at extraction rather than being silently dropped.
- validate_quoted_identifier (relaxed, accepts dashes/dots) for
bucket/dataset/source_table — Keboola in.c-foo and BigQuery
my-dataset are legitimate, just need to be safe inside `"..."`.
Both extractors skip-and-continue on unsafe rows (logged + counted in
failure stats); _extract_via_extension re-validates as defense-in-depth.
71/71 extractor + orchestrator tests pass.
Refs #81 Group D.
* chore(oss): isolate customer-specific deploy bits from scripts/grpn/ (#88)
Vendor-neutralization step before public release. The directory mixed
two concerns: (1) generic ops scripts referenced from mainline OSS
infrastructure (TLS rotation, auto-upgrade cron) and (2) one operator's
hackathon manual-deploy helper with hardcoded GCP project IDs, VM names,
and admin emails. Splitting them per concern.
Moved (still in OSS, just under a vendor-neutral name):
- scripts/grpn/agnes-tls-rotate.sh → scripts/ops/agnes-tls-rotate.sh
- scripts/grpn/agnes-auto-upgrade.sh → scripts/ops/agnes-auto-upgrade.sh
Removed (belongs in private consumer infra repos, not upstream OSS):
- scripts/grpn/Makefile (hardcoded prj-grp-foundryai-dev-7c37, foundryai-development VM name, e_zsrotyr@groupon.com bootstrap email)
- scripts/grpn/README.md (GRPN hackathon deploy walkthrough)
- docs/superpowers/plans/2026-04-22-grpn-deploy-learnings.md (org-specific deploy log)
Cross-refs updated in README.md, CLAUDE.md, docs/DEPLOYMENT.md,
docker-compose.yml. CHANGELOG entry flags BREAKING (ops) for any
consumer infra repo that installs these scripts via path-based systemd
timers.
This is the first wave of #88 — the remaining leaks (test data with
prj-grp-dataview-prod-1ff9, AIAgent.FoundryAI tags in OpenMetadata test
fixtures, docstrings in connectors/openmetadata/enricher.py) will be a
separate, smaller PR.
Refs #88.
* chore(oss): comprehensive vendor-neutralization (#88 wave 2 + review fixes)
PR #94 review found that the original wave-1 grep was scoped wrong and
many leaks survived. This commit closes wave 1 properly AND folds in all
wave-2 anonymization in a single pass — easier to review than two PRs.
Wave-1 review-fix corrections:
- Caddyfile: scripts/grpn/agnes-tls-rotate.sh → scripts/ops/ (the original
wave-1 grep filter excluded extensionless files like Caddyfile).
- CHANGELOG bullet rewritten — original wording implied an in-repo migration
for infra/modules/customer-instance/, which is wrong (the TF module embeds
the script inline via heredoc, never sourced from scripts/grpn/). Now
flags downstream consumer infra repos only.
- infra/modules/customer-instance/variables.tf: Czech docstring with `grpn`
example → English description with `acme, example` placeholders.
Wave-2 anonymization:
- Code docstrings (connectors/openmetadata/{client,transformer,enricher}.py,
src/catalog_export.py, scripts/duckdb_manager.py): prj-grp-… →
my-bq-project / prj-example-1234, AIAgent.FoundryAI → AIAgent.MyAgent,
FoundryAIDataModel → AnalyticsDataModel.
- Test fixtures (4 files): same set of replacements — 157 tests still pass.
- .github/workflows/keboola-deploy.yml: "Groupon-side dev VMs" comment →
generic "per-developer dev VMs".
- docs/auth-groups.md + scripts/debug/probe_google_groups.py:
kids-ai-data-analysis project name → acme-internal-prod placeholder.
- 5 planning/spec docs under docs/superpowers/{plans,specs}/2026-04-21-*:
hardcoded IPs (34.77.94.14, 34.77.102.61) → <dev-vm-ip>/<prod-vm-ip>;
GRPN/Groupon → Acme/another-customer; prj-grp-… → prj-example-….
- scripts/switch-dev-vm.sh deleted — hackathon-era helper hardcoded to a
specific shared dev VM. Per-developer dev VMs are the supported pattern.
Final grep `groupon|grpn|foundryai|prj-grp|groupondev|34\.77\.(94|102)\.…|kids-ai-data`
returns zero hits (excluding CHANGELOG.md historical entries).
CHANGELOG entry expanded to document both waves under one bullet, with
the BREAKING (ops) clarification about the TF module being unaffected.
Refs review of #94, closes#88.
* fix(oss): close remaining #94 review-2 findings (Czech, padak refs, CHANGELOG)
Reviewer of PR #94 round 2 caught 4 remaining items the wave-2 pass missed:
1. infra/modules/customer-instance/variables.tf had Czech descriptions on
8 more variables. Previous review only flagged line 19; this round
audited the rest. Translated lines 2, 28, 42-46 (heredoc), 60, 65, 71,
78, 84 to English. Same review concern: a Terraform module that is
the customer-facing API surface in Czech is unfit for OSS distribution.
2. infra/modules/customer-instance/outputs.tf had Czech descriptions on
four outputs. Same fix.
3. docs/padak-security.md referenced a private repo (padak/keboola_agent_cli#206)
in two places. Replaced with generic 'tracked upstream in the auth-CLI repo'
per CLAUDE.md vendor-agnostic rule (no cross-refs to private repos).
4. scripts/fetch-env-from-secrets.sh:41 had a Czech comment.
Translated.
5. CHANGELOG cosmetic: bullet said 'AIAgent.FoundryAI -> AIAgent.MyAgent'
but the actual code uses both MyAgent (in docstrings) and Example
(in test fixtures). Reworded to mention both targets.
Final grep across all shipping file types (.md, .py, .yml, .yaml, .sh,
Makefile, .json, .tf, .tpl, Caddyfile, .toml) for groupon|grpn|foundryai|
prj-grp|groupondev|34.77.94.14|34.77.102.61|kids-ai-data|padak/keboola_agent_cli
returns ZERO hits (excluding CHANGELOG.md). Czech-diacritic grep across
.tf/.toml/Caddyfile/Makefile/.yml returns ZERO hits.
157/157 OpenMetadata + DuckDB tests still pass.
* fix(oss): close#94 round-3 leaks (env.template, instance.yaml.example, padak typo)
Round-3 reviewer caught two MUST-FIX leaks the round-2 grep missed
(grep was scoped to extensions that did not include .template / .example
suffixes — the audit was right, the previous grep was not paranoid enough):
1. config/instance.yaml.example:114 — '(optional - Groupon-specific)' brand
leak in a shipping config example. Replaced with '(optional)'.
2. config/.env.template:68 — stale path 'scripts/grpn/agnes-tls-rotate.sh'
in operator-facing env-template comment. The script lives at
scripts/ops/ now (commit 16a85cc); this comment had been pointing
operators at a non-existent path.
3. docs/padak-security.md:188 — phrase duplication 'tracked in tracked
upstream' from a sloppy substitution in round-2. Trivial wording fix.
Final paranoid grep across .md/.py/.yml/.yaml/.sh/Makefile/.json/.tf/.tpl/
Caddyfile/.toml/.template/.example/.env* with the full token set
(groupon|grpn|foundryai|prj-grp|groupondev|34\.77\.94\.14|34\.77\.102\.61|
kids-ai-data|padak/keboola_agent_cli) returns ZERO hits, excluding
CHANGELOG.md historical entries.
* fix(oss): #94 round-4 — QUICKSTART.md + rename padak-security.md
Devin Review caught two findings on the latest round-3 commit:
1. docs/QUICKSTART.md:67 still pointed users at the deleted
scripts/switch-dev-vm.sh. A Quickstart user following step-by-step
would hit a missing-file error at the final step. Replaced with the
inline gcloud-ssh equivalent that the Removed bullet documents.
2. docs/padak-security.md filename retains the personal identifier
'padak'. The PR fixed the body content (replaced
padak/keboola_agent_cli#206 references with generic wording) but
missed the filename. Renamed to docs/security-audit-2026-04.md
(date-anchored, vendor-neutral). Updated the historical CHANGELOG
link to point at the new path with an inline note about the rename.
* fix(oss): redact remaining hardcoded IPs from planning docs + remove default email
Devin Review caught two more leaks:
1. scripts/fetch-env-from-secrets.sh line 16 had a hardcoded
personal-email default (zdenek.srotyr@keboola.com). Replaced with
':?' bash error so SEED_ADMIN_EMAIL must be explicitly set —
safer than carrying any specific identity.
2. Planning docs still had 35.195.96.98 and 34.62.223.189 (legacy
prod/dev IPs) that the round-1 IP-replace pattern missed (it only
targeted 34.77.x.x). Generic regex redaction across all five
planning docs replaces every public IP with <redacted-ip>,
preserving private/loopback/IAP ranges.
* fix(security): close Jira webhook fail-open + path traversal (#83)
Two related vulnerabilities:
1. Fail-open signature check: when JIRA_WEBHOOK_SECRET was unset,
_verify_signature returned True and any unauthenticated POST to
/webhooks/jira would run the full ingest pipeline. Now fail-closed —
the handler short-circuits with 503 (operator-misconfiguration signal,
distinct from 401 wrong-signature) when the secret is missing.
2. Path traversal via attacker-controlled issue_key: webhook payloads
carry issue.key, which flowed unsanitized into save_issue (issues_dir /
"{issue_key}.json"), download_attachment (attachments_dir / issue_key),
and incremental_transform (raw_dir / "issues" / "{issue_key}.json"). A
crafted webhook with issue.key="../../etc/passwd" could write outside
the Jira data dir.
Defense-in-depth: new connectors/jira/validation.py exposes
is_valid_issue_key (whitelist regex ^[A-Z][A-Z0-9_]{0,31}-\d{1,12}$) and
safe_join_under (Path.resolve() containment check). Both are enforced at
the webhook entry point AND at every filesystem boundary in the connector.
Tests:
- New tests/test_jira_validation.py — unit tests for both helpers
(parametrized invalid keys, traversal/symlink/absolute-path cases).
- Webhook tests: test_unconfigured_secret_returns_503,
test_path_traversal_in_issue_key_rejected (parametrized over 10 bad keys),
test_valid_issue_key_accepted.
CHANGELOG: two CRITICAL Fixed bullets under Unreleased.
Closes#83.
* fix(security): close remaining #83 review findings — webhookEvent traversal, _handle_deletion guard, regex tightening
Reviewer of PR #93 flagged four MUST-FIXes:
1. _log_webhook_event used the attacker-controlled `webhookEvent` field
as a filename component without sanitization. Payload with
`webhookEvent: "../../tmp/pwn"` could escape WEBHOOK_LOG_DIR. Now:
- non-`[A-Za-z0-9_-]` runs are replaced with `_` (dot excluded so
`..` cannot survive sanitization as a directory component)
- length capped at 64 chars
- final path routed through safe_join_under
New regression test `test_webhook_event_path_traversal_sanitized`.
2. _handle_deletion (connectors/jira/service.py:530) and
process_webhook_event (line 487) still used raw issue_key in path
builds. Even though the webhook handler validates upstream, the
"defense-in-depth at every filesystem boundary" claim required these
too. Both now run is_valid_issue_key and safe_join_under guards.
3. Regex `^[A-Z][A-Z0-9_]{0,31}-\d{1,12}$` permitted underscores in
project keys. Atlassian's project-key validator does not — `A_B-1`
is rejected by Jira itself. Tightened to `[A-Z0-9]` and updated
tests: `ABC_DEF-1` is now invalid, added Cyrillic А-1 (lookalike),
CRLF, and oversize cases to the bad-key parametrization.
4. Existing test test_deletion_of_nonexistent_issue_returns_true used
`PROJ-NOEXIST` which is not a real Jira key shape. Updated to
`PROJ-99999`. The test still exercises the same intent (deletion of
issue with no local file is idempotent).
73/73 jira tests pass locally (test_jira_webhooks + test_jira_validation
+ test_jira_service + test_jira_service_full + test_jira_incremental).
CHANGELOG updated to document the regex tightening and the new
webhookEvent sanitization.
Refs review of #93.
* fix(tests): test_journey_jira tests assumed fail-open before #83 fix
CI failure on PR #93 caught two journey tests that pinned the OLD
fail-open contract:
- test_webhook_with_no_secret_configured_accepted asserted 200 when
JIRA_WEBHOOK_SECRET was unset. After the #83 fix that's a 503
(operator misconfig). Renamed to _refused and flipped the assertion.
- test_webhook_empty_payload_rejected didn't set the secret, so the
503 short-circuit fired before the empty-payload 400 could. Set
JIRA_WEBHOOK_SECRET in the patched Config so the test exercises the
intended path.
56/56 jira journey + webhook + validation tests now pass.
* fix(security): #93 round-3 — webhook fallback format + save_issue early validation
Devin Review caught two real findings:
1. Webhook handler regression: the round-2 fix extracted issue_key only
from event_data['issue']['key'], but process_webhook_event has long
supported a fallback 'issue_key' top-level field for certain Jira
event formats (e.g. delete events historically). The handler now
blocks those events with 400 before they reach the service layer.
Fix: mirror process_webhook_event's fallback in the handler — try
issue.key first, fall through to event_data.get('issue_key') when
empty. is_valid_issue_key still validates whichever source provided
the key.
2. save_issue defense-in-depth was incomplete: is_valid_issue_key ran
AFTER fetch_remote_links and fetch_sla_fields had already used the
unvalidated issue_key in HTTP URL construction
({base_url}/issue/{issue_key}/remotelink etc.). A future internal
caller invoking save_issue directly with attacker-controlled input
could trigger outbound requests with a malicious path component
(limited SSRF / URL-path manipulation against the Jira API server).
Fix: move the is_valid_issue_key check to immediately after the
null guard, before any HTTP request or filesystem op. Webhook layer
still validates upstream, this is the second layer.
66 jira tests pass.
Refs Devin Review of #93.
* fix(changelog): #93 round-4 — add BREAKING marker to fail-closed bullet
Devin Review caught: the JIRA_WEBHOOK_SECRET fail-closed change is a
behavior change for operators (response code 503 vs old 200) that
existing alerting may treat differently. Per CLAUDE.md changelog
discipline rule, operators grep for **BREAKING** before bumping the
pin. Added the marker + a short note on what action operators need
to take (set the env var if they haven't).
Refs Devin Review of #93.
* fix: #93 round-5 — null-issue crash + comment drift
Devin Review caught two findings on the round-4 commit:
1. Pre-existing crash on null issue field: a webhook payload with
{"issue": null} (rather than omitting the key) caused
event_data.get("issue", {}) to return None, then issue.get("key")
raised AttributeError → unhandled 500. Pre-existing but reachable.
Fix: 'event_data.get("issue") or {}' normalises None to {}, then
the existing fallback / validation path returns 400 cleanly.
New regression test test_null_issue_field_does_not_crash.
2. Inline comment drift: the comment at line 77 documented the allowed
character class as [A-Za-z0-9._-] (with dot) but the regex at line 27
excludes dot deliberately (so '..' cannot survive sanitization).
Fixed the comment to match.
52 jira tests pass.
Refs Devin Review of #93 round 5.
* fix: #93 round-6 — process_webhook_event also normalises null issue field
Devin Review caught: the webhook handler at app/api/jira_webhooks.py
correctly handles {"issue": null} via 'event_data.get("issue") or {}',
but process_webhook_event at connectors/jira/service.py:509 still
used the bare 'event_data.get("issue", {})' which returns None on
explicit null. Internal callers (anything that invokes
process_webhook_event without going through the HTTP handler) would
hit the same AttributeError the round-5 fix closed at the handler
layer. Same one-line fix.
32 jira tests pass.
Refs Devin Review of #93 round 5.
* fix: #93 round-7 — issue-key regex uses [0-9] not \d
Devin Review caught: Python 3's \d matches any Unicode decimal digit
(Arabic-Indic ٣, Bengali ৩, Devanagari ३, …). A key like TEST-٣ would
pass the regex even though it's not a valid Jira input. Tightened to
[0-9] (ASCII only).
Added three Unicode-digit cases to the bad-key parametrization in
test_jira_validation.py to lock in the contract.
Refs Devin Review of #93 round 6.
* fix: #93 round-8 — use \\Z anchor not $ in issue-key regex
Devin Review caught: Python's $ anchor matches before a trailing \\n,
so re.match('…$', 'TEST-1\\n') returns a match. is_valid_issue_key
returned True for CRLF-injected keys. \\Z is hard end-of-string and
closes that bypass.
Manual verification:
is_valid_issue_key('TEST-1\\n') → False (was True before fix)
is_valid_issue_key('TEST-1\\r\\n') → False
is_valid_issue_key('TEST-1') → True
Refs Devin Review of #93 round 7.
* docs: #93 round-9 — CHANGELOG regex matches implementation
The Flask-based webhook endpoint at connectors/jira/webhook.py is no longer used.
FastAPI handles webhooks via app/api/jira_webhooks.py which is already integrated
into the application. This removes the redundant Flask code.
Write to extract.duckdb.tmp, then atomically swap into place with WAL cleanup.
Prevents lock conflicts with orchestrator holding read lock on existing database.
- In src/orchestrator.py _attach_remote_extensions: escape token with '' before passing to ATTACH
- In connectors/keboola/extractor.py _try_attach_extension: escape token with '' before passing to ATTACH
Prevents SQL injection if token contains single quotes.
DuckDB has used WAL by default since v0.8, so this pragma is not
valid DuckDB syntax. Removed obsolete try-except block that attempted
to enable WAL on system database initialization.
Add _atomic_swap_db helper that removes stale WAL files before and after
moving the temp DuckDB into place. Apply CHECKPOINT before close in both
orchestrator and Keboola extractor so DuckDB flushes WAL before the swap.
- Replace padak/tmp_oss → keboola/agnes-the-ai-analyst in all docs, infra, CLI
- Replace your-org/ai-data-analyst → keboola/agnes-the-ai-analyst in README, Jira docs
- Remove real GCP project ID from terraform.tfvars.example
- Delete internal draft documents (dev_docs/draft/)
- Update infra/main.tf to clone from main branch
- Legacy extractor now uses read_csv(all_varchar=true) to avoid type
inference errors (e.g. seniority column typed as DOUBLE with string values)
- DEPLOYMENT.md rewritten based on actual dev VM deployment experience:
deploy key setup, DuckDB write locking, env reload gotchas, bootstrap flow
BigQuery extension handles auth via GOOGLE_APPLICATION_CREDENTIALS env var,
so _remote_attach uses empty token_env. Orchestrator now supports both
token-based (Keboola) and env-based (BigQuery) authentication modes.
Extractors with remote tables now write a _remote_attach table into
extract.duckdb so the orchestrator can re-ATTACH external extensions
at query time. The mechanism is source-agnostic — any connector can use it.
- Keboola extractor writes _remote_attach + creates views on kbc.*
- Orchestrator reads _remote_attach, installs extension, reads token from env
- Graceful degradation: missing token → warning, local tables still work
Three-pronged fix for DuckDB lock conflicts:
1. WAL mode on system.duckdb — enables concurrent readers + writer
2. Sync trigger runs extractor as subprocess (not background task) —
separate process = separate DuckDB connections, no lock conflict
3. Both extractor and orchestrator write to .tmp then atomic rename —
avoids lock conflict with API reads on extract.duckdb/analytics.duckdb
Fixes#9 permanently.
Vojtech
