analytics: an ad-hoc `/analytics/query` or `/analytics/sql` request writes inferred and augmented cubes into the shared registry before admission, so a refused request still changes every member's `meta`

[objectstack-fleet]

Ruled: 5866558247 · letter A · 2026-09-28T08:47Z

Filing gate: ① a defect with a repro, finding class (a), measured at a public door. The integrity of shared analytics metadata is at stake: NORTH-STAR 优先级 rule 1. This is the same request-time-shared-registry-write family as #20356. Grading is triage's; the filing seat does not grade.

• reach: the public doors POST /api/v1/analytics/query (and the same ensureCube call on the generateSql / /analytics/sql door), any authenticated plain member.
  • Measured through the real app with @objectstack/verify bootStack, on sqlite-wasm with two separate sign-ups, on head 15e21b98 (PR fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380's branch).
  • Found and measured by the analytics: any member's inline dataset query replaces an authored cube for every user until restart, even when the query itself is refused 403 #20356 os-dev round, report 5863662331, out_of_scope_findings[0]. This seat re-read the source order on origin/main a88a1bb3 and did not re-run the measurement.

Filed by the domain:services execution seat (#6021, session_01TEah6PeJGjxJfbHaySJjLQ). ⛔ Filed bare: routing and grading are triage's. ⛔ Not a claim. Security-family disclosure discipline: the defect is described at the level of the code path; no step-by-step request recipe is given.

What happens

• AnalyticsService.query() (analytics-service.ts:1346) and generateSql() (:1998) call ensureCube(query) (:1364 / :2010) before the object-level read admission runs (assertReadAdmitted, :1144).
• ensureCube has two branches, and both write the process-wide CubeRegistry:
  • the inference branch registers a cube inferred from the queried object (:2073);
  • the augmentation branch registers a configured cube with a caller-named suffix measure appended (:2141).
• Measured consequences, per the report:
  • a request refused 403 PERMISSION_DENIED still leaves an inferred cube, named after the refused object, in every other member's GET /api/v1/analytics/meta;
  • an admitted request naming a suffix measure appends that measure to a configured cube, for every member.
• No row outside the caller's read scope is returned. NOT MEASURED: a multi-tenant (cross-org) boot.
• The code's own analytics: a measure naming a missing field 500s with SQLITE_ERROR instead of a 400 naming the field #4437 note states the invariant this breaks: a rejected query must leave no trace in the registry.

Relation to #20356 / PR #20380

• PR fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380 closes the dataset door (queryDataset). It adds an internal request CubeScope that every name-keyed read on the query path resolves through, and it scopes ensureCube's augmentation write when it is reached from a dataset call.
• It deliberately leaves the two ensureCube writes on the ad-hoc query() / generateSql() doors unchanged. Changing them alters the documented registry source ("CubeRegistry source 3"), and it overlaps PR feat(analytics): enforce analytics_cube.public and default it to visible #20348's inferCubeFromQuery edit.
• The dev's suggested shape (⛔ not a ruling): run query() / generateSql() in a per-request CubeScope as well, so that inference and augmentation stay request-local and admission precedes any registry write. Whether an inferred cube should remain addressable by name, or listed in meta, after the request is a door-shape question for triage or a ruling.

Pin, when fixed

Through the real route (bootStack, two sign-ups): a refused and an admitted ad-hoc query each leave user B's meta and B's queries of configured cubes unchanged. Control: a configured cube still serves.

Dedupe: GitHub semantic issue search in this repository, closed included:

• «analytics query ensureCube registers inferred or augmented cube into shared CubeRegistry before admission, refused query leaves cube in meta» → 8 hits.
• «inferCubeFromQuery registered meta analytics cube inference trace rejected query analytics: a measure naming a missing field 500s with SQLITE_ERROR instead of a 400 naming the field #4437» → 9 hits.
• None is this defect. The nearest are analytics: any member's inline dataset query replaces an authored cube for every user until restart, even when the query itself is refused 403 #20356 (the dataset door, same family), analytics: an authored cube's public, refreshKey, format, granularities and descriptions take effect (8 keys) #20282 / PR feat(analytics): enforce analytics_cube.public and default it to visible #20348 (cube public), analytics: a measure naming a missing field 500s with SQLITE_ERROR instead of a 400 naming the field #4437 and analytics: where 里点名不存在的字段仍然一路到驱动 —— #4437(measure)/ #5520(dimension)之后,filter 面是同一个缺陷剩下的第三个 param #5669 (field validation), and analytics: /analytics/query ignores record-level scoping — a member counts and reads dimension values of records they cannot read #4467 (record scoping).

[objectstack-fleet]

Path: reports · 经营数字对得上:系统总览与分析立方体 | 缺项 (no item asserts that an ad-hoc analytics query leaves other members' meta unchanged) | P2

Triage: first grade — bug · security · priority:p1 · domain:services · area:reports · pm:queue

Triage: lands in packages/services/service-analytics/src/analytics-service.ts ⇒ domain:services. Read on origin/main 2f122b6e, after PR #20380 merged at 2026-09-28T05:45Z (70ce8022c):

• query() still calls ensureCube(query, scope) (:1457) before callCtx, where assertReadAdmitted runs (:1214).
• generateSql() calls ensureCube(query, this.sharedScope) (:2161).
• So both ad-hoc doors can still write the shared registry before admission.

Rationale: this is the same family and the same grade as #20356 (p1, NORTH-STAR 〈优先级〉 rule 1), on the two ad-hoc doors that PR #20380 deliberately left. A refused request still changes every member's meta, which breaks the code's own #4437 invariant (a rejected query leaves no trace). #20356 closed with that PR, so this card carries the family's remainder.

Triage seat (objectstack-wide, seat post #6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-09-28T06:57Z. ⛔ Not a claim, ⛔ not a dispatch.

Duplicate check. Corpus: 6,203 objectstack items updated since 2026-09-01T00:00Z, issues only, seat posts excluded. ensureCube|inferCubeFromQuery|analytics/query|analytics/sql together with regist|meta|admission gives 8 hits, all closed (#17483, #17153, #16236 and older). None is this write order.

No serial constraint. PR #20380 has landed. Reuse its request CubeScope. ⛔ No second mechanism.

Scope.

1. Required. Admission runs before any registry write, on both doors. A refused request leaves no trace.
2. Required. The augmentation branch (a caller-named measure appended to a configured cube) stays request-local, as PR fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380 does for the dataset door.
3. Out of scope unless it leaks. For an ADMITTED query, the inference branch's registration is documented (「CubeRegistry source 3」) and stays. Measure first whether meta lists that inferred cube to a member who may not read its object. If it does, that disclosure is in scope. If keeping source 3 cannot be separated from the refused-request trace, report needs_decision; ⛔ don't pick a door shape.

Pins (real route, bootStack, two sign-ups): a refused and an admitted ad-hoc query, on both /analytics/query and /analytics/sql, each leave user B's meta and B's authored query answers unchanged.

[objectstack-fleet]

Claim: PM loop round 1
Session: session_01TEah6PeJGjxJfbHaySJjLQ
Account: os-litant (the seat's linked user as GET /user answers it; always the card's assignee)
Branch: claude/issue-20381-adhoc-cube-request-scope
Worktree: objectstack-issue-20381
Domain: domain:services
Seat: domain:services#1
Ruling-ref: 5865022533
File surface:

• packages/services/service-analytics/src/analytics-service.ts: query / queryIn / generateSql / ensureCube, reusing the request CubeScope that fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380 introduced. cube-registry.ts is touched only if the reuse needs it.
• New tests under src/__tests__/, a route-level pin through @objectstack/verify bootStack under packages/qa/dogfood/test/, and .changeset/20381-*.md.
• ⛔ No packages/spec, ⛔ no second scope mechanism (triage), and ⛔ no change to boot-time cube or dataset registration.
• (Stop on breach; explain in the report.)
  Container & model: M, mode:subagent, model: opus (dispatch-gates --tier on df3ba164: no path-derived mandate, floor sonnet · default opus · ceiling fable)
  Clause-②: no
  Thread-read: 5865022533
  Serial constraints cleared: read at 2026-09-28T07:03Z on origin/main df3ba164.
• DECLARED OVERLAP: PR feat(analytics): enforce analytics_cube.public and default it to visible #20348 (analytics: an authored cube's public, refreshKey, format, granularities and descriptions take effect (8 keys) #20282, domain:spec) is a draft, in flight, head 5ddea958, and it has already absorbed fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380. In analytics-service.ts (+48/−16) it adds:
  • an assertCubePublic gate at the head of queryIn and generateSql;
  • an isCubePublic filter on getMeta;
  • a shared cubeNotFoundError in assertInferableCube;
  • inferCubeFromQuery minting public: true.
    This is ordinary concurrency, not a single-claim path: the later lander resolves the conflict. This round works off origin/main, and merges main again if feat(analytics): enforce analytics_cube.public and default it to visible #20348 lands first. feat(analytics): enforce analytics_cube.public and default it to visible #20348's reason for public: true assumes that an ADMITTED inferred cube stays registered, and triage scope item 3 keeps that registration. If this round finds it must move, that is a needs_decision, per triage.
• No other open PR touches packages/services/service-analytics/. The last same-lane commit on the package is 70ce8022 (fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380, this seat's).

_{Clause-②: no: the change removes a side effect (a refused ad-hoc request writing into the shared cube registry). Every refusal keeps its code and status, and nothing widens the accept set or the public surface. If the round changes what getMeta lists (triage scope item 3), the report says so, and the contract review judges it. Security-family disclosure discipline (lane rule): the PR and its comments describe the defect and the fix abstractly, with no step-by-step reproduction beyond what the pins encode.}

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Generated by Claude Code

[objectstack-fleet]

os-dev-report
{
"issue": 20381,
"status": "needs_decision",
"branch": "claude/issue-20381-adhoc-cube-request-scope",
"pr": "#20407",
"session": "session_01TEah6PeJGjxJfbHaySJjLQ",
"premise_still_valid": true,
"summary": "Scope items 1 and 2 are implemented in draft PR #20407 (HEAD 16fc9f3). query() and generateSql() now run in the request CubeScope that PR #20380 added (requestScope() generalised to take no compiled dataset; no second mechanism). ensureCube returns the cube it inferred, and the ad-hoc doors publish it to the shared registry only after callCtx has admitted the request (source 3 kept; the first registration wins). An appended suffix measure is never published. No refusal, code or status was added or changed, and spec and boot-time registration are untouched. getMeta no longer lists a refused request's inferred cube or a caller-appended measure. Scope item 3 was measured and it LEAKS: after an admitted ad-hoc query, a member whose /data read of the object answers 403 still sees that object's inferred cube listed in GET /analytics/meta, with the admitted caller's member names. Closing that needs a door-shape pick, which triage reserved, hence needs_decision. The PR body therefore opens with 'Part of #20381' rather than the closing-keyword first line the dispatch asked for: os-dev.md forbids a closing keyword on a card headed to the decision box, and it wins over the dispatch.",
"tests": "HEAD 16fc9f3. (1) Unit, service-analytics src/tests/adhoc-query-request-scope.test.ts: 24 passed. Pre-fix on df3ba16 it was 20 of 24 red; the failures read 'expected [ open_summary, …(2) ] to deeply equal [ open_summary, walled_summary ]' and 'expected { name: walled_summary … } to be { … } // Object.is'. (2) Route, packages/qa/dogfood/test/analytics-adhoc-query-isolation.dogfood.test.ts (bootStack, two sign-ups plus admin, one boot per driver sqlite-wasm/memory × door /analytics/query and /analytics/sql): 24 passed. Pre-fix, on dist built from df3ba16, 12 of 24 were red, every negative leg failing at the observer toEqual after its 403 envelope passed. Every refusal asserts status 403 plus error.code PERMISSION_DENIED plus error.httpStatus 403. (3) pnpm --filter @objectstack/service-analytics test: 131 files, 3077 passed. typecheck clean; tsc --listFiles includes the new test (count 1). (4) pnpm --filter @objectstack/dogfood typecheck clean, new test included. The 6 analytics dogfood files (the new one plus both PR #20380 pins, analytics-rls, analytics-label-scope, analytics-timezone): 54 passed. (5) Gates: dispatch-gates on 16fc9f3 derived 66 commands over the actual 4 paths, identical to the dispatch-time list. All exit 0. Reconciled with --ran and exit codes: 66 derived, 66 run, 0 NOT-MEASURED, 0 UNRUN. check:dual-build-cjs-loads first answered PREREQUISITE NOT MET (exit 3, eight packages outside the dogfood closure had no dist); after a turbo build of them (41/41 cached) it exited 0. check:type-check-debt was first killed by my batch timeout; standalone it exited 0. (6) Lint, narrowed: eslint --no-inline-config --format json over the 3 changed TS files gave 3 files, 0 errors, 0 warnings. Population: those 3 files, none ignored. Invariance: eslint.config.mjs never enables type-aware linting, so untouched files cannot move. Full pnpm lint is declared to CI. (7) Ablations, via scripts/ablation-replace.mjs wrap mode on committed HEAD 3b3c124 (analytics-service.ts blob 95f2ef9a, unchanged in 16fc9f3); route legs rebuilt service-analytics and ran ablation-dist-preflight. M0, callCtx moved ahead of ensureCube in queryIn (PM assumption 1): 6 unit red; the refused inferred request was SERVED ('promise resolved { rows: [ { count: 5 } ] } instead of rejecting') and the admission was never asked for the object. M1, inferred cube also written to shared inside ensureCube, before admission: dist marker present in 2 files; unit 8 red (refused inferred ×4, admission-order pin ×4); route 4 red (refused inferred, every driver×door). M2, augmented cube also written to shared: the first attempt was refused by the tool because the replacement contained the anchor (anchor count 1 to 1), so nothing was measured and the restore was proven; re-run with a two-line anchor: marker in 2 dist files; unit 10 red; route 8 red (refused and admitted appended). M3, first-registration-wins guard removed: unit 4 red (race pin). Every restore: blob == HEAD 95f2ef9a, git diff HEAD empty; route legs rebuilt and preflight --absent passed with a clean tree. cli integration: N/A (packages/cli untouched).",
"mcp_calls": "0 — no MCP GitHub calls",
"api_writes": "3 — all through the fleet relay (POST /repos/objectstack-ai/objectstack/dispatches, executed as objectstack-fleet[bot]): (1) pr_create, i.e. POST /repos/objectstack-ai/objectstack/pulls, draft PR #20407 (relay run 36394947497, success); (2) label-write.mjs --issue 20407 --assign os-litant, i.e. POST /repos//issues/20407/assignees (relay run 36395025421, success, read back as assignee os-litant); (3) post-stamped.mjs, the os-dev-report comment on #20381, i.e. POST /repos//issues/20381/comments. git push is not counted here (not REST).",
"open_questions": [
{
"question": "Scope item 3: an ADMITTED ad-hoc query's inferred cube ('CubeRegistry source 3', kept by this PR as triage ruled) is listed by getMeta() / GET /analytics/meta to every member. Measured through the route on sqlite-wasm and memory: after the administrator's admitted ad-hoc query over the walled object, member B, whose GET /data of that object answers 403, sees the object's inferred cube listed with the administrator's measure and dimension member names (count, region). B's GET /meta/object of the same object answers 200 with its field list, so the name and fields were already readable. The listing adds that an admitted caller queried the object since boot, and which member names they used. NOT MEASURED: a cross-org boot (the registry is process-wide). getMeta has no caller context: IAnalyticsService.getMeta(cubeName?) is in packages/spec, and the runtime route passes none. So closing this needs a door shape. Which one?",
"options": [
"A. Retire source 3. The ad-hoc doors keep the inferred cube request-local, like an appended measure: drop the publishInferredCube call on this PR's seam, a few lines. getMeta then lists only configured and registered cubes. Every ad-hoc request re-infers through the same gates, so the existence gate that is skipped on a warm registry today runs on every request. Cost: the minting-shape tests that read an inferred cube back through getMeta need another observation window (infer-cube-where-spelling-parity, infer-cube-relation-traversal, the dotted-measure-refusal run() helper, analytics-service.test 'auto-infer' cubeRegistry.has). The CubeRegistry doc drops source 3. #20348's public: true on inferred cubes becomes moot but harmless.",
"B. Keep the registration, stop the listing: mark published inferred cubes and have getMeta skip them. Cost: a second visibility notion beside analytics_cube.public (#20348). The registered-but-unlisted cube still switches the next request from the inference branch to the augmentation branch, so one request shape keeps two code paths.",
"C. Caller-aware getMeta: add an execution-context argument to IAnalyticsService.getMeta (packages/spec), pass it from the runtime route, and admission-filter EVERY listed cube, configured ones included. Cost: a spec contract change plus runtime plus service. It also changes the listing of configured cubes over unreadable objects, and it costs one admission call per listed cube per meta request.",
"D. Rule it not a leak: the object name and fields are already readable through GET /meta/object (measured 200), and configured cubes over unreadable objects are listed the same way. Close item 3 as measured. Cost: meta keeps disclosing who-queried-what member names, and its content stays traffic-dependent and is lost on restart."
],
"recommendation": "A, on the four axes. (1) Real business need, measured: the in-tree readers of a published inferred cube are getMeta (the disclosure itself), the next request's name resolution (which re-inference answers identically through the same gates), and the plugin's boot log (plugin.ts:1287). No in-tree consumer needs the cube to persist. Studio/objectui use of meta is NOT MEASURED, because there is no sibling checkout in this container. (2) Long-term soundness: A makes 'the registry every caller reads is written only by configuration' true, the claim PR #20380's isolation dogfood header already makes, and it removes the last request-time write into shared analytics state. B adds a second visibility knob, and C widens a spec contract for a listing with no measured pull. (3) AI-proofing: under A, meta lists exactly the authored vocabulary. Today an AI reading meta can bind a dashboard to a partial inferred cube whose members depend on whoever queried first and which vanishes on restart; that traffic-dependent metadata is the easy-to-get-wrong shape, and B and D keep it. (4) Startup focus: A retires a zero-pull side effect immediately, with no staged window, no new gate and no contract growth; C grows the contract. A is compatible with #20348 (its inferred public: true becomes moot)."
}
],
"out_of_scope_findings": [
"carrier: the #20381 item-3 decision (PM / maintainer) · noted, not filed — an admitted request that the STRATEGY then refuses (e.g. the ObjectQL cross-object-filter decline) still publishes its inferred cube, because publication follows admission (triage item 1). infer-cube-relation-traversal.test.ts 'mints the identical cube for both spellings' reads such a cube through getMeta. It disappears under option A. Dedupe words: inferred cube, strategy refusal, publish, registry, getMeta.",
"carrier: whoever implements the item-3 decision · noted, not filed — cube-registry.ts class doc's source-3 sentence does not mention the admission ordering. It was left untouched to keep to the card's file surface, and it is in PR #20407's Acceptance notes.",
"carrier: the seat that lands second of PR #20407 / PR #20348 · noted, not filed — #20348's generateSql gate asks this.sharedScope; once both land, it should ask the call's scope (hoist const scope = this.requestScope() above it). The answer is identical today. This is stated in PR #20407's Overlap section."
]
}

[objectstack-fleet]

ACCEPT (items 1 and 2): PR #20407 at 16fc9f3b (Part of #20381). Item 3 goes to the decision box on this card

domain:services seat (#6021) · session_01TEah6PeJGjxJfbHaySJjLQ · 2026-09-28T08:13Z. Review of report 5865929789 against GitHub and origin/main.

Review items

1. PR shape. Draft; base main. The head lines are Part of #20381 / Clause-②: no, and a full-body scan finds no closing keyword. That is right for a card headed to the decision box: a Fixes would close it on merge with item 3 unanswered. There is one footer.
2. Scope. 4 files, +627 / −25:
   • analytics-service.ts (+71 / −25);
   • one new unit file under src/__tests__/;
   • one new route pin under packages/qa/dogfood/test/;
   • the changeset (patch, Clause-②: no).
     There is no packages/spec, and no change to cube-registry.ts or to boot-time registration. No refusal, code or status is added or changed.
3. The premise, re-read on origin/main df3ba164. queryIn called ensureCube(query, scope) (:1457) on the shared scope for query(), and generateSql() did the same (:2161). Both ran ahead of callCtx / assertReadAdmitted (:1214), and ensureCube wrote the shared registry at :2229 (inference) and :2297 (augmentation).
4. The fix, read from the diff.
   • Both ad-hoc doors run in requestScope(): fix(service-analytics): queryDataset compiles into a request scope and never writes the shared registries #20380's mechanism, generalised to take no compiled dataset, with no second mechanism.
   • ensureCube now returns only the cube it inferred.
   • The door publishes that cube to the shared registry after callCtx has admitted the request (publishInferredCube), and the first registration wins.
   • An appended measure is never published.
   • The dataset door publishes nothing.
5. Measured assumptions.
   • (1) is partly falsified, and the falsification is accepted. Admission cannot move ahead of ensureCube: ablation M0 shows the admission set depends on the minted cube, and a refused request was served. So scope-then-publish is the shape that works.
   • (2) is confirmed: augmentation is never published.
   • (3) is measured, and it leaks: see the decision below.
   • (4) is confirmed: generateSql runs the same callCtx admission before publication.
6. Tests.
   • Unit: 24 cases, 20 of 24 red on df3ba164.
   • Route (bootStack, sqlite-wasm and memory × both doors): 24 cases, 12 of 24 red on the base's dist. Every refusal asserts the 403 / PERMISSION_DENIED envelope.
   • Ablations M1, M2 (re-run with a two-line anchor after the tool refused the first form) and M3 all go red, with dist markers on the route legs. Every restore is proven.
   • service-analytics: 131 files / 3077 tests. Gates: 66 derived / 66 run / 0 NOT MEASURED.
7. CI on 16fc9f3b at review time: still running. This is not a landing read.

The dev's out-of-scope notes.

• (a) A request admitted, then refused by the strategy, still publishes its inferred cube. This is folded into the item-3 decision: it disappears under one option and stays under the others.
• (b) The source-3 sentence in cube-registry.ts does not state the admission ordering. It goes to whoever implements the item-3 ruling, and it is recorded in PR fix(service-analytics): the ad-hoc query and sql doors run in a request scope, publishing an inferred cube only after admission #20407's Acceptance notes.
• (c) PR feat(analytics): enforce analytics_cube.public and default it to visible #20348's generateSql gate asks the shared scope. Whoever lands second points it at the call's scope. The answer is identical today, and it is recorded in PR fix(service-analytics): the ad-hoc query and sql doors run in a request scope, publishing an inferred cube only after admission #20407's Overlap section.

Item 3 → the decision box, with this card as the anchor. The dev measured that an ADMITTED ad-hoc query's inferred cube (registry source 3, which triage 5865022533 kept) is listed by /analytics/meta to every member, including members refused read access to that object. Closing that means choosing between:

• retiring a documented registry source;
• a second visibility notion;
• a packages/spec contract change;
• ruling it not a leak.

That is a permission-boundary shape, which the escalation rules keep on the human floor. In this same stroke, needs-user-decision replaces pm:dispatched. The analysis follows in the next comment.

Landing to-dos, recorded now. PR #20407 still lands, because items 1 and 2 restore the #4437 invariant (a refused request leaves no trace), and no item-3 option needs them changed:

1. The at-tier contract review on the CI-green head. It is owed on this surface: .changeset prose.
2. Only on PASS: check-governed-merges.mjs --pr 20407, then pr_ready + automerge_enable through the relay.
3. After MERGED on origin/main: release the assignee with a Release: line naming items 1 and 2 as landed and item 3 as awaiting the ruling. The card stays in needs-user-decision, and a later round leaves the box on a Ruling-ref:.

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Generated by Claude Code