CHANGELOG: rename [Unreleased] → [0.32.0] — 2026-05-04, prepend a new
empty [Unreleased] for next-PR landing zone.
pyproject.toml: version 0.31.0 → 0.32.0.
Per repo discipline (memory: feedback_release_cut_with_pr.md), the
release-cut commit lands as the FINAL commit of the PR that contained
the user-visible behavior change — it does not get a separate PR.
After merge: tag v0.32.0 on the merge commit + create a GitHub Release
(memory: feedback_github_release_per_tag.md — the tag alone isn't
enough; the Release prose is the operator-visible artifact).
Headline: closes#160. da query --remote now resolves query_mode='remote'
BQ rows whose entity is VIEW or MATERIALIZED_VIEW (the bug Pavel hit).
Plus 4 reinforcing fixes — server-side cost guardrail (bq_max_scan_bytes,
default 5 GiB), registry-gating of direct bq.* paths, bigquery_query()
function-call backdoor closed, structured CLI render of typed BQ errors —
and one operator-side admin convenience (BQ test-connection endpoint +
billing_project placeholder UI).
14 issues caught and addressed across 6 iterations of Devin Review.
E2E verified on agnes-zsrotyr.groupondev.com (commit 7f743d03):
- VIEW path resolves (count=23 from active_inventory_view)
- VIEW aggregate parity vs filtered BASE TABLE
- cost guardrail rejects with structured 400 detail
- bq_path_not_registered 403 (incl. quoted "bq" variant)
- bigquery_query() blocklist 400
- test-connection endpoint 200 with elapsed_ms
Devin Review iter #6 found 2 issues.
🟡 BUG: cli/error_render.py filtered out empty-string values via
`detail[key] not in (None, "")` and `value not in (None, "")` before
they could reach `_kv_line`. But `_kv_line` was specifically designed
to render empty strings as `(empty)` — the filter shadowed that
branch. The hidden field happens to be the most operator-actionable
one in `cross_project_forbidden`: `billing_project: ""` is the exact
diagnostic confirming WHY USER_PROJECT_DENIED fires.
Change filter to `is not None`. Empty strings now flow through
`_kv_line` and render as `billing_project: (empty)`.
📝 ANALYSIS: CHANGELOG wording for the test-connection endpoint said
"the saved data_source.bigquery config", which Devin flagged as
slightly misleading because `get_bq_access` is `@functools.cache`d —
"Test connection" tests the config in the running process, not the
just-saved YAML overlay. The save flow already returns
`restart_required: True` and the UI shows a banner, so the behavior
is documented; only the CHANGELOG wording was loose. Tightened to
"the **process-cached** BqAccess... Tests the config active in the
running process — after a save the response includes restart_required;
click Test AFTER restart to validate the freshly-saved values."
New test: test_renders_empty_string_as_empty_marker locks in the
empty-string-as-(empty) rendering for the cross_project_forbidden
case so a future filter change won't silently drop the diagnostic
again. 9 affected render tests pass.
Devin Review iter #5 flagged a pre-existing class of name/id mismatch
in app/api/query.py:131-136 — the SAME root cause as the bq.* RBAC
issue I fixed in iter #3 (line 332/362). Devin called it out as
"NOT introduced by this PR" / "might merit follow-up", but it's
exactly the same security-boundary pattern this PR is hardening, so
fixing here keeps the RBAC story consistent across the handler.
The `forbidden = all_views - set(allowed)` comparison mixed types:
- `all_views` carries DuckDB master view names (= registry display
`name` from the orchestrator's CREATE VIEW)
- `set(allowed)` carries registry IDs (resource_grants.resource_id)
When `id != name` (e.g. id="bq.finance.ue", name="ue"), authorized
users got spurious 403s — the view name landed in `forbidden` even
though the caller had a valid grant on the registry id.
Build a name->id map from the registry, then the forbidden check
compares apples to apples:
allowed_view_names = {r["name"] for r in registry_rows
if r.get("name") and r.get("id") in allowed_ids}
forbidden = all_views - allowed_view_names
107 affected tests pass; 487 pass in wider RBAC/query/access/admin
domain — no regressions.
Devin Review iter #4 caught: `_format_dict` in cli/error_render.py
seeded `seen = {"kind", "reason"}` to keep both out of the kv block.
But the label line uses only ONE of them (`kind or reason or "error"`),
so the other was silently dropped.
Quota rejections at app/api/query.py:423 (daily-budget) and 488
(concurrent-slot) emit BOTH keys: `{reason: "daily_byte_cap_exceeded",
kind: "daily_bytes", ...}` and `{reason: "concurrent_slot_exceeded",
kind: "concurrent_scans", ...}`. Operator only saw `kind` in the label
and never the more specific `reason` value.
Fix: track which key actually went into the label and skip only that
one. The other appears in the kv section.
Verified output:
Error: daily_bytes (HTTP 429)
reason: daily_byte_cap_exceeded
current: 99999
...
8 affected render tests pass.
Devin Review iter #3 found 3 new real bugs after iter #2's fixes landed.
🔴 RBAC check at app/api/query.py:362 used `row["name"]` against
`accessible_set`, but `accessible_set` is keyed by registry IDs
(`get_accessible_tables` returns `resource_grants.resource_id` —
table IDs, not display names). Confirmed by `_table_blocks` projection
at `app/resource_types.py:157-158`. When `id != name` (e.g.
`id="bq.finance.ue", name="ue"`), non-admin users with valid grants
got 403 `bq_path_access_denied`. Switch to `row["id"]`.
🚩 Bare-name pass at app/api/query.py:332 had the same name-vs-id
mismatch (different impact): legitimate accessible rows were skipped
from `dry_run_set`, so the cost guardrail under-counted scan bytes
for non-admin users. Could let an over-cap query through and
under-bill quota. Switch to `row_id` comparison.
🟡 `placeholder_from` for billing_project was dead code.
`_BQ_OPTIONAL_FIELD_DEFAULTS["billing_project"] = ""` seeded an empty
string into every GET payload via `_ensure_bq_optional_fields`. JS
`isUnset = (value === undefined)` evaluated False, so the
`(defaults to <project>)` placeholder NEVER rendered. Drop the seed —
field stays in `known_fields` (UI sees it) but routes through the
unset rendering path on GET, where placeholder_from fires.
Tests: test_get_surfaces_bq_fields_even_when_unset assertion flipped
from "billing_project IS present" to "billing_project NOT auto-seeded"
to lock in the new shape. 67 affected tests pass.
Devin Review iter #2 found 2 new issues (after iter #1's 5 fixes
landed). Both real, both addressed.
🔴 Quota user_id key mismatch defeated shared daily budget. /api/query
computed `user.get("id") or user.get("email")` while /api/v2/scan uses
`user.get("email") or "anon"` (app/api/v2_scan.py:327). Same user → two
different keys in the singleton QuotaTracker. BQ bytes consumed via
/api/query were tracked under UUID; via /api/v2/scan under email; the
`check_daily_budget` pre-flight on either endpoint never saw the
other's recorded bytes — per-user cap was effectively doubled. Match
v2/scan's email-first ordering.
🟡 QuotaExceededError(KIND_CONCURRENT) → 400 instead of 429.
`quota.acquire(user_id)` raises this from __enter__ when the per-user
concurrent-scan slot is at cap. The exception propagated through the
@contextlib.contextmanager generator, the caller's `with guard:`
block, and was caught by execute_query's generic `except Exception`
handler → mapped to 400 with a flattened "Query error: concurrent_scans:
N/M" string, dropping the typed retry_after_seconds field. Wrap the
`with quota.acquire(...)` in a try/except QuotaExceededError that maps
to 429 with the same typed-detail shape used for the daily-budget
rejection — consistent with /api/v2/scan:392-402.
Tests: test_api_query_quota.py user_id strings updated to
"admin@test.com" (the seeded_app admin's email) to match the new
email-first ordering. 40 affected tests pass.
Devin Review on PR #168 found 5 issues — all real, all addressed.
🚩 ANALYSIS_001 (architectural): concurrent-slot guard didn't protect
actual BQ query execution. Earlier `_enforce_remote_bq_quota_and_cap`
ran dry-run + cap check inside `with quota.acquire(user_id):`, then
returned — releasing the slot BEFORE `analytics.execute(...)` ran. Spec
§4.3.3 explicitly designs the slot to wrap execute so the per-user
concurrent cap limits BQ scans, not just dry-runs.
Refactor to a context manager `_bq_quota_and_cap_guard`. Caller's `with`
block now holds the slot through dry-run, cap check, the actual
`analytics.execute(...)` (which is what triggers the BQ scan when DuckDB
resolves the master view), AND the post-flight record_bytes. Slot
released only when caller's `with` body exits.
🟡 BUG_001: placeholder JS walked `original` (full GET payload root)
instead of `original.sections`. `placeholder_from: ["data_source",
"bigquery", "project"]` is a section-relative path, so billing_project
placeholder NEVER rendered. Fix: walk `original.sections` (with fallback
to `original` for safety).
🟡 BUG_002 + BUG_003: admin_tables.html register and edit modals'
operator help text referenced `max_bytes_per_remote_query` (the old
name from the spec) but the actual config key is `bq_max_scan_bytes`
after the fix-up commit `6423888d` moved it. Replace both occurrences.
🟡 BUG_004: CHANGELOG entry said `api.query.bq_max_scan_bytes` (the
old path) but the read at app/api/query.py:53 is
`get_value("data_source", "bigquery", "bq_max_scan_bytes", ...)`. An
operator who set it under `api.query` in their yaml would have no
effect. Correct path in CHANGELOG.
All 95 #160-affected tests pass after the changes.
E2E test on dev VM revealed: spec said "configurable via /admin/server-config"
for the cost guardrail cap, but the underlying read path was
`api.query.bq_max_scan_bytes` and `api` is NOT in `_EDITABLE_SECTIONS`. POST
to /admin/server-config rejected `{"sections":{"api":...}}` as "unknown
section(s): api" — the cap was only adjustable via direct YAML edit.
Move to `data_source.bigquery.bq_max_scan_bytes`:
- `_default_remote_query_cap_bytes()` reads from the new path.
- Add to `_OPTIONAL_FIELDS["data_source"]["bigquery"]["fields"]` with the
same shape as `max_bytes_per_materialize` (kind=int, default 5 GiB, hint).
- Add to `_BQ_OPTIONAL_FIELD_DEFAULTS` so it surfaces in the GET payload
even when YAML omits it.
Convention now mirrors `max_bytes_per_materialize` — both BQ cost
guardrails live under `data_source.bigquery`, both editable in the UI.
CI failures on PR #168 after rebasing onto main + PR #169/#170:
gw2 worker bucket reproducibly fails test_admin_can_list_registry +
test_three_sources_catalog_count with `assert "X" in set()` — the
register-table POST landed but list/catalog endpoints returned empty.
Root cause: pre-existing module-level cache leak across tests on the
same xdist worker process. `app.instance_config._instance_config`,
`connectors.bigquery.access.get_bq_access` (functools.cache), and
`app.api.v2_quota._quota_singleton` all survive across function-scoped
fixtures, so a prior test that read instance.yaml against an old
DATA_DIR poisons the next test's env even after `monkeypatch.setenv`
resets DATA_DIR.
Pre-existing on main — surfaced now because #160's new tests changed
the xdist test bucket distribution and dropped a different mix of
tests onto gw2 that hit the leak. Direct cause is unchanged; my T1a
fix in test_main_exits_when_project_missing addressed one symptom of
the same pollution but didn't generalize.
Add an autouse fixture in conftest.py that resets all three caches
before every test. Generic fix; helps any future test that reads
instance.yaml or BqAccess and would otherwise be order-dependent on
the worker.
Fixes the rails docs that PR #154 over-promised. The reporter (#160)
tried `da query --remote` against a VIEW row and saw a catalog error;
the previous version of the docs said this would work as a one-shot
server-side execution. Now it actually does (see prior commits), but
the docs also need to acknowledge the new cost guardrail and the
registry-gated direct-bq path.
Touched files:
- **CLAUDE.md** (root, "Querying Agnes data — agent rails"): the
`da query --remote` bullet under "Choose the right tool" now spells
out the BASE TABLE vs VIEW/MATERIALIZED_VIEW pushdown asymmetry +
the 5 GiB scan cap + the registry-gating of direct bq.* paths.
"When NOT to use `da fetch`" decision matrix updated with a separate
row for VIEW aggregates so analysts see why the cap might trip.
- **config/claude_md_template.txt** (PR #154's analyst CLAUDE.md):
three-patterns table caveat for the cost guardrail.
- **cli/skills/agnes-data-querying.md**: `When NOT to use da fetch`
matrix updated with the same VIEW caveat + registry-gating note.
- **cli/skills/agnes-table-registration.md:121**: replaced the
example that suggested raw `bq."<project>.<dataset>.<table>"` syntax
(now blocked by the RBAC patch) with the registered-name form.
- **CHANGELOG.md**: full Unreleased entry with Added (Test Connection
endpoint + cost-cap server-config knob + placeholder UI), Fixed (the
five #160-class fixes: VIEW resolution, RBAC patch, blocklist,
bigquery_query() blocking, CLI render, hybrid endpoint detail
flattening), Changed (BREAKING legacy_wrap_views removal + quota
relocation).
140 tests pass across the issue-affected files.
Closes the operator-side half of the reporter's loop. The CLI fix in
the previous commit makes USER_PROJECT_DENIED errors readable to
analysts; this commit lets admins verify reachability proactively
from /admin/server-config without waiting for analyst reports.
New endpoint POST /api/admin/bigquery/test-connection
(app/api/admin_bigquery_test.py, ~110 LOC):
- Depends(require_admin); registered in app/main.py.
- Builds BqAccess via existing get_bq_access(), runs `SELECT 1 AS ok`
with a 10s polling timeout.
- 200 with {ok, billing_project, data_project, elapsed_ms} on success.
- 400 for `BqAccessError(not_configured)` (operator config issue).
- 502 for any other typed BqAccessError or unknown upstream exception.
- 504 for concurrent.futures.TimeoutError; best-effort cancel_job
invoked (BQ-side cancel may still run; documented caveat).
Server-config placeholder (app/api/admin.py + admin_server_config.html):
- `data_source.bigquery.billing_project` field-spec gains
`placeholder_from: ["data_source", "bigquery", "project"]`.
- renderLeafInput's text branch reads `opts.spec.placeholder_from`,
walks the loaded `original` config dict, injects
`placeholder="(defaults to <project>)"` into the input HTML at
construction time. Admin sees the access.py:339-340 fallback rule
visible directly in the UI without reading source.
UI button:
- "Test BigQuery connection" button next to data_source's Save button.
- onTestBigQuery() POSTs to the endpoint, renders structured result
inline (green check + elapsed_ms on success; red kind + hint on
failure).
Tests: 6 endpoint cases + 1 placeholder payload test = 7 GREEN. 62
total across the affected admin server-config test files.
Two new test files driving the next commit's admin UI work.
tests/test_admin_bigquery_test_connection.py — POST
/api/admin/bigquery/test-connection (admin-only health probe). 6 cases:
- success → 200 with ok=true + resolved billing_project / data_project
/ elapsed_ms
- not_configured → 400 with the typed BqAccessError detail surface
- cross_project_forbidden (USER_PROJECT_DENIED simulation) → 502
- 10s timeout → 504 with kind="timeout" (best-effort cancel_job)
- non-admin caller → 403
- unauthenticated → 401
The endpoint matters for the operator side of the reporter's loop —
admin saves data_source.bigquery in /admin/server-config, clicks
"Test connection", gets typed structured feedback BEFORE any analyst
hits a query failure.
tests/test_admin_server_config_placeholder.py — `billing_project`
field-spec must carry `placeholder_from: ["data_source", "bigquery",
"project"]` so the JS template can resolve and inject
"(defaults to <project>)" greyed under the input when the operator
hasn't set billing_project explicitly. This makes the existing
"billing falls back to data" rule (connectors/bigquery/access.py:
339-340) visible in the UI.
7 RED on the current branch (endpoint and placeholder_from key both
absent). GREEN landing in the next commit.
The reporter (#160) saw `USER_PROJECT_DENIED` raw in the CLI because
all three CLI error-rendering paths flatten typed BqAccessError /
guardrail / RBAC dicts to a truncated single-line string, hiding the
structured `hint` field that explains how to fix the misconfig.
Fix: shared `cli/error_render.py:render_error(status_code, body)` that
recognizes the canonical typed shapes and pretty-prints them. Falls
back to truncated-and-flattened form for unrecognized bodies, so the
renderer never makes worse-than-status-quo output.
Recognized shapes:
- {detail: {kind: ..., hint?, billing_project?, data_project?}}
— typed BqAccessError responses from /api/v2/scan, /sample, /schema,
/api/query (when /api/query escalates a BQ failure)
- {detail: {reason: 'remote_scan_too_large', scan_bytes, limit_bytes,
tables, suggestion}} — new /api/query cost-guardrail rejection
- {detail: {reason: 'bq_path_not_registered'/'bq_path_access_denied',
path, hint?, registered_as?}} — new /api/query RBAC patch
- {detail: '...'} — string detail (legacy endpoints)
Wired through 3 CLI paths:
- cli/v2_client.py: V2ClientError.__str__ delegates to render_error;
pre-truncation removed from V2ClientError.message (was hiding hints
past 200 chars).
- cli/commands/query.py:_query_remote: parse JSON body, call renderer
on error.
- cli/commands/query.py:_query_hybrid: catch RemoteQueryError, build
synthetic `{detail: {kind: error_type, **details}}` payload, render.
tests/test_cli_query.py:test_remote_query_failure: assertion updated
from `"Query failed"` (no longer printed) to `HTTP 400` + `bad SQL`
(what the renderer surfaces for string detail).
Sample output for cross_project_forbidden:
Error: cross_project_forbidden (HTTP 502)
billing_project: (empty)
data_project: prj-example-data-001
message: USER_PROJECT_DENIED on bigquery.googleapis.com
hint: Set data_source.bigquery.billing_project in
/admin/server-config to a project where the SA has
serviceusage.services.use, or grant the SA that role on the
data project.
19 tests pass — 10 from T4a now GREEN + 3 prior cli_query tests still
green + 6 ancillary.
Phase 3 review identified an RBAC + cost-cap bypass: `SELECT * FROM
"bq"."ds"."tbl"` (catalog token quoted as a DuckDB identifier) was NOT
matched by the BQ_PATH regex, so direct quoted-form references skipped
both the registry check and the cost-cap dry-run. DuckDB resolves
`"bq"` to the same ATTACHed BQ catalog, so the bypass is real.
Widen the catalog-token alternation: `(?:"bq"|bq)` matches both forms.
Negative lookbehind `(?<![\w.])` still rejects look-alike prefixes
(`other_bq`, `my_bq`); the new "my_bq".ds.tbl negative test locks that
in alongside `other_bq.ds.tbl`.
Tests:
- 2 new positive cases in tests/test_query_bq_regex.py for the quoted
form (`"bq"."finance"."ue"` and uppercase `"BQ"."ds"."tbl"`).
- 1 new negative case rejecting `"my_bq".ds.tbl` so the quoted-form
widening doesn't open a different evasion.
- 1 new RBAC test in tests/test_api_query_rbac_bq_path.py: admin
hitting an unregistered quoted path returns the same
bq_path_not_registered 403 as the unquoted form.
All 33 Phase 3 tests pass after the fix.
3 new test files that drive the upcoming cli/error_render.py module
and the V2ClientError refactor.
tests/test_cli_error_render.py — 5 cases for `render_error(status, body)`:
recognize cross_project_forbidden BqAccessError shape; recognize
remote_scan_too_large guardrail rejection; recognize
bq_path_not_registered RBAC denial; fall back to truncated form for
unrecognized shape; pass through string `detail`.
tests/test_cli_query_render.py — V2ClientError must use the new renderer:
multi-line output instead of `f"HTTP {code}: {body}"`; no
pre-truncation that would hide the hint field; RemoteQueryError
already carries `details` (smoke).
tests/test_remote_query_error_details.py — audit lock-in for
RemoteQueryError raise sites that already populate details
(blocked_keyword) plus the shape contract for local-validation paths.
Run: 5 errors (cli.error_render module missing — clean ImportError),
2 assertion failures (V2ClientError single-line output, blocked_keyword
detail shape pre-existing). 3 regression-green pass for trivial
reasons; will exercise real code paths once GREEN lands.
The headline implementation for issue #160. POST /api/query now gates
direct `bq."<dataset>"."<source_table>"` references behind the registry
and bounds the BQ scan cost behind a configurable cap. Wired through
the same singleton QuotaTracker as /api/v2/scan so daily-byte budgets
are shared across both BQ-touching paths.
Changes in app/api/query.py:
- Add module-level `BQ_PATH` regex matching the 16 syntax variants
verified empirically (fully-quoted, unquoted, mixed quoting,
case-insensitive, inside CTE bodies, multi-path, …).
- Add `bigquery_query` to the SQL keyword blocklist. Closes the
pre-existing function-call backdoor where a user could run an
arbitrary BQ jobs API call against any reachable dataset, bypassing
the registry and RBAC. Wrap views internal to the BQ extractor still
use bigquery_query() — but those run via DuckDB view resolution at
query time, not via user-submitted SQL, so the blocklist doesn't
break them.
- Add `_bq_guardrail_inputs` helper: walks user SQL twice — once for
bare-name matches against accessible registered remote-BQ names
(contributes to dry_run_set), once for direct `bq.X.Y` matches
(gated against `find_by_bq_path` lookups, returns 403 with
structured detail on miss or grant violation).
- Add `_enforce_remote_bq_quota_and_cap` helper: pre-flight
`check_daily_budget` (over-cap → 429), then `with quota.acquire(...)`
wraps a per-path BQ dry-run, sums bytes, raises 400
`remote_scan_too_large` when total > cap.
- Cap default 5 GiB; configurable via `api.query.bq_max_scan_bytes`
in /admin/server-config (next phase wires the UI).
- Post-flight `record_bytes` against the user's daily counter.
- Module-level imports of `_bq_dry_run_bytes`, `_build_quota_tracker`,
`get_bq_access` so tests can monkeypatch via `app.api.query.<name>`.
Tests:
- All 23 RED tests from the previous commit now pass (regex matrix,
blocklist with detail-string assertion, RBAC unregistered/admin-bypass,
guardrail dry-run-called/over-cap-rejected, quota pre-flight 429).
- mock_dry_run fixture stubs both `_bq_dry_run_bytes` and `get_bq_access`
so guardrail tests don't require a live BQ project.
- Quota test uses `admin1` (the seeded_app fixture's actual user id, not
`admin`).
Smoke: 887 passed across query/bq/admin/extractor/registry/quota
domains. No regressions.
5 new test files for the upcoming /api/query pre-flight block (next
commit). All failing for the right reason on the current codebase:
tests/test_query_bq_regex.py (8 + 1 + 7 + 1 = 17 cases)
Pure unit test of `BQ_PATH` regex constant (not yet imported from
app.api.query). Verifies the 16-case matrix from spec §4.3.1:
positive matches for fully-quoted / unquoted / mixed quoting / case
variants / inside CTE bodies / multiple paths in one statement;
negative for bare registered names / 2-part bq.col / prefix that
contains bq / middle-component bq / quoted bare names; documented
string-literal false-positive accepted.
tests/test_query_bigquery_query_blocked.py (3 cases)
POST /api/query with bigquery_query() function call must hit the
canonical blocklist rejection ("Only single SELECT queries are
allowed"). Today the blocklist passes all 3 — confirmed RED via
detail-string assertion.
tests/test_api_query_rbac_bq_path.py (4 cases)
Direct bq."<ds>"."<tbl>" references must be registry-gated:
unregistered → 403 bq_path_not_registered; registered + admin →
bypass per-name grant; case-insensitive lookup; string-literal
containing bq.X.Y → 403 (strict-deny).
tests/test_api_query_guardrail.py (3 cases)
Cost guardrail: SQL referencing a registered remote BQ row invokes
_bq_dry_run_bytes (verified via call-counter side effect); over-cap
dry-run returns 400 remote_scan_too_large with bytes/tables/suggestion
in detail; non-BQ queries skip the dry-run entirely.
tests/test_api_query_quota.py (3 cases)
Daily-byte quota check_daily_budget pre-flight (over-cap → 429
before dry-run); record_bytes post-flight on the shared singleton
v2_quota tracker; non-BQ queries leave the counter alone.
RED breakdown: 16 ImportError (BQ_PATH not yet defined) + 7 assertion
failures = 23 fully-RED. 6 tests pass for regression-green reasons
(use `if r.status_code == 403:` patterns where current code returns
400 for unrelated reasons). They serve as anti-regression guards once
the implementation lands and remain green throughout — documented per
spec §6 Phase 1 RED-discipline notes.
The /api/query cost guardrail (next phase) needs the same singleton
QuotaTracker so its daily-byte and concurrent-slot caps accumulate
across both /api/v2/scan and /api/query BQ-touching paths.
Move `_build_quota_tracker`, `_quota_singleton`, and `_quota_init_lock`
from app/api/v2_scan.py to app/api/v2_quota.py (the natural home; the
factory uses QuotaTracker which already lives there). Re-export the
function from v2_scan.py so the 7 test sites at tests/test_v2_scan.py
(lines 77, 118, 143, 160, 186, 208, 250) keep working without edits.
Crucially do NOT re-export `_quota_singleton` from v2_scan.py — Python
`from X import var` copies the binding at import time, so a re-exported
singleton would freeze at the initial None and never observe the
in-place mutation done inside `_build_quota_tracker()`. Re-export only
the function (which always reads the live module-global through `global`).
Mechanical refactor; no behavior change. 30 quota-related tests pass.
The upcoming /api/query RBAC patch (next phase) gates direct
`bq."<dataset>"."<source_table>"` references in user SQL — every such path
must point at a registered query_mode='remote' BigQuery row, otherwise the
caller has stepped around the registry and around RBAC.
Add `TableRegistryRepository.find_by_bq_path(bucket, source_table)` to
support that lookup. Returns None if no row matches, the row dict if
exactly one matches, or the oldest-by-`registered_at` row when 2+ match
(no UNIQUE constraint on `(source_type, bucket, source_table)` — admins
can in principle register a BQ table twice with different ids/names).
Match is case-insensitive on bucket+source_table so user SQL `SELECT FROM
bq.Finance.UE` resolves to a `(finance, ue)` registry row. NULL values in
either column are excluded so a legacy NULL-bucket row never masks a
legitimate non-NULL lookup.
5 RED tests cover: empty registry, non-BQ source rejected, single match,
oldest-of-many tie-breaker, case-insensitive match, NULL-column exclusion.
All initially failed with AttributeError; pass after the ~30 LOC method
addition.
Now that VIEW/MATERIALIZED_VIEW always wrap via bigquery_query() (the
prior `legacy_wrap_views=True` branch behavior, made unconditional in
the previous commit), the toggle has no semantic meaning and is removed
across the codebase.
Production code:
- app/api/admin.py: drop the field from _OPTIONAL_FIELDS["data_source"]
["bigquery"]["fields"] and from _BQ_OPTIONAL_FIELD_DEFAULTS, plus the
comment block above the defaults dict.
- config/instance.yaml.example: drop the example snippet.
- src/orchestrator.py: update the inner-objects skip-branch comment to
reflect the new BQ behavior (the skip itself stays — keboola
use_extension=False still inserts _meta rows without inner views).
- app/web/templates/admin_tables.html: rewrite operator copy in the
register and edit forms to reflect always-wrap.
Tests:
- tests/test_admin_server_config.py (TestServerConfigBigQueryFields):
flip assertions from "field IS present" to "field NOT present" on
legacy_wrap_views. Drop the test_post_persists_legacy_wrap_views test
since the field no longer exists.
- tests/test_admin_server_config_known_fields.py: same flip on the
known-fields registry assertion.
- tests/test_bigquery_extractor.py: drop the obsolete
test_view_entity_does_not_create_master_view_by_default (asserted the
bug we fixed) and test_legacy_wrap_views_toggle_restores_old_behavior
(toggle no longer meaningful). Update remaining test docstrings.
Operators with `legacy_wrap_views: true` set in their overlay get the
new (equivalent) behavior automatically — the unrecognized key is
silently ignored by the YAML loader. Operators with `false` get the
issue-#160 fix as a behavior change, not a regression.
Spec gate updated: production code grep gate
grep -rn 'legacy_wrap_views' connectors app src config cli
must return zero. tests/ excluded — historical "removed in #160"
breadcrumbs and `assert "X" not in fields` regression guards retained
as anti-regression signals.
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.
Spec for the upcoming fix: when query_mode='remote' BigQuery rows have a
VIEW or MATERIALIZED_VIEW entity, da query --remote currently fails with
DuckDB catalog error because the extractor (with legacy_wrap_views=False
default) skips master view creation for those entity types.
Plan:
- always create master view (Storage Read API for BASE TABLE; jobs API
via bigquery_query() for VIEW/MATERIALIZED_VIEW); remove the
legacy_wrap_views config knob entirely
- add server-side cost guardrail on /api/query (5 GiB default cap,
per-user daily-byte + concurrent-slot quota shared with /api/v2/scan)
- close pre-existing RBAC hole on direct bq."ds"."tbl" references
(registry-gated; admin must register first)
- add bigquery_query() to SQL blocklist (closes function-call backdoor)
- shared CLI structured-error renderer (cli/error_render.py) so typed
BqAccessError details render readably instead of raw JSON dumps
- /admin/server-config: BQ "Test connection" button + placeholder for
billing_project showing the resolved fallback to data project
TDD plan in 6 phases / 11 commits — see spec section 6.
- _list_tables now accepts a user param and delegates to
get_accessible_tables: admins see all, non-admins see only tables
covered by their resource_grants. Fixes silent leak of table names
to unauthorised analysts.
- today derived from now.date() (UTC) instead of date.today()
(server-local TZ), so today and now are always consistent.
- Updated test_render_override_tables_list to seed an admin user so
RBAC filtering doesn't hide the table; added three new tests covering
per-user table isolation, admin sees-all, and no-grants-empty.
- CHANGELOG.md: add Agent Workspace Prompt bullets under [Unreleased]; remove
stale BREAKING (CLI) and BREAKING (API) bullets about CLAUDE.md removal and
GET /api/welcome deletion — both behaviors are restored in this PR; replace
with a neutral Changed bullet describing da analyst setup writing CLAUDE.md
- docs/agent-workspace-prompt.md: operator reference for the feature (when
written, editing via UI/API, template language, full placeholder table,
Jinja2 examples, reset to default)
Finding #1: _build_context now routes through render_agent_prompt_banner when
a DB connection is available, so both /setup and the /dashboard clipboard CTA
always reflect the admin override (or the live default when no override is set).
Previously _build_context unconditionally used resolve_lines(), ignoring the
welcome_template override for the dashboard JS array.
Finding #2: PUT /api/admin/welcome-template now performs a second render pass
with user=None (anonymous stub) after the authenticated-user pass. Templates
that reference user.* fields without an {% if user %} guard are rejected with
a clear 400 error explaining the anon-visitor breakage.
- Fix#1: _detect_existing_project now checks .claude/settings.json for
"da sync" marker instead of deleted CLAUDE.md; update tests accordingly.
- Fix#2: preview endpoint uses autoescape=False to match /setup rendering;
align render_agent_prompt_banner in welcome_template.py to the same.
- Fix#3: apply _sanitize_banner_html to override render path in setup_page
so all render paths sanitize consistently.
- Fix#4: move .setup-link-banner into the existing-user branch where
account_details.last_sync_display is reachable; remove dead copy from
new-user branch.
