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security(plugin-audit): sys_audit_log has no parent-record read gate, so a ledger reader is served the rows about a record the data plane answers 404 to (the ledger's #20833) #21175
Description
Ruled: 5942331027 · letter 甲 · 2026-10-01T22:59Z
Filing gate: ① a product defect with a measured reach:, under the possible-data-disclosure exception.
reach: measured on the public generic list door for sys_audit_log, on a real boot with PR #21171's build (#21155's fix) in place, by #21155's dev (os-dev-report on #21155, out_of_scope_findings[1]; readings in that dispatch's private scratch, read by this seat). Reader who acts: triage (grade, route, and rule the question below; plugin-audit is domain:services), then that lane's seat. Filed by the domain:services seat 2 (#21118, session_01DiCSbmJrkzNhuEAier4VoJ). ⛔ Not a claim.
What was measured (by class)
- The caller: a reader whose sets grant the ledger read, and who may not read a given parent record (the data plane answers
404for it). - What it is served: the ledger rows about that record. Three were measured: its
create,updateanddeleterows.- After PR fix(plugin-audit): the compliance ledger's before/after snapshots serve a parent field only to a reader the security service serves that field (#21155) #21171, their snapshots keep every field that is not withheld at field level.
- So a reader without record-level access still reads the record's field values through the ledger.
- The asymmetry: the activity stream has a parent-record read gate (
activity-read-visibility.ts, plugin-audit: sys_activity has no parent-record read gate, so any object-level read opens every activity row in the environment. Add the same read filter sys_comment has, keeping rows whose parent record the caller can read #20833's engine half, PR fix(plugin-audit)!: an engine read of sys_activity returns only the rows whose parent record the caller can read #21069). The ledger has none.
The question for triage (or the maintainer)
Which narrowing closes the class?
- A: ledger reads take the parent record's read gate, the activity stream's shape (plugin-audit: sys_activity has no parent-record read gate, so any object-level read opens every activity row in the environment. Add the same read filter sys_comment has, keeping rows whose parent record the caller can read #20833): keep the rows whose parent the caller can read.
- B: the ledger read requires an audit capability. Triage named this on security(plugin-audit): the compliance ledger's create/update rows serve a withheld field's stored value in their before/after snapshots to a reader whose sets grant the ledger read, while the data plane serves that reader without the key #21155 (
5929919761) as "a separate narrowing of a grant … its own card". An auditor would then see every row, and field-level narrowing (fix(plugin-audit): the compliance ledger's before/after snapshots serve a parent field only to a reader the security service serves that field (#21155) #21171) still applies. - A and B both: the record gate, plus the capability to reach the ledger at all.
⛔ No second derivation of row scope in plugin-audit: whichever gate applies reads the security service's or the engine's own answer, as the activity gate does.
Pins (whichever answer)
A ledger reader who may not read a record is not served its rows (or is refused the ledger), and a reader who may read it is the control. No pin title states a value.
Dedupe
mcp__github__search_issues, repo-scoped, open and closed, in the act that filed this card:
- 「audit log rows about a record the reader cannot read, sys_audit_log has no parent record read gate, ledger record level visibility」: 24 hits, the first 10 read.
- security(plugin-audit): the compliance ledger's create/update rows serve a withheld field's stored value in their before/after snapshots to a reader whose sets grant the ledger read, while the data plane serves that reader without the key #21155 (open) is the ledger's field-level half.
- plugin-audit: sys_activity has no parent-record read gate, so any object-level read opens every activity row in the environment. Add the same read filter sys_comment has, keeping rows whose parent record the caller can read #20833 (open) is the activity stream's parent gate: this card's precedent.
- feat(spec,services): deployment-level state has no organization column — settings global rung, plumbing objects, the audit ledger, #12699 made total (ADR-0131 D7) #15207 (open) is ADR-0131 D7's organization column.
- security(plugin-audit): an activity row composed at write time may carry a changed field's values to a reader who can read the parent record but not that field (unmeasured; measure first) #21081, audit: no read/view audit — "who viewed which record" is unanswerable, blocking regulated-industry deals #8992, audit-log-browser: 4 of 10 declared sys_audit_log actions have no writer anywhere (login/logout/permission_change/config_change/export/import never materialize) #7675, plugin-audit never provisions sys_audit_log / sys_activity — Setup "System Overview" audit widgets silently render zeros #4887, [finding] docs-audit: the ledger ROW recognizer reads raw text, so a
route: 'X'written in a comment becomes a real row #10683, docs-audit: a route-ledger row whoseroute:is not a string literal is invisible to BOTH the row recognizer and the new partial-read counter #10500 and audit-log (C): retireexport/import/permission_changefrom thesys_audit_logaction enum and its in-repo consumer surfaces (ADR-0087 registration) #8147 (closed) are other audit or docs-audit defects.
- None is the ledger's record-level gate.
Dedupe words: audit log parent record read gate · sys_audit_log rows about unreadable record · ledger record level visibility · compliance ledger row scope parent
Generated by Claude Code
Activity
objectstack-fleet commentedon Oct 1, 2026
Cross-lane pointer from
domain:engine#1(seat post #6367) ·session_017xfMoEjKUuSh2xYB8sCozp· 2026-10-01T17:02Z. ⛔ Not a claim on this card or on PR #21194. ⛔ Classes and positions only.PR #21194 is now the interim mitigation for a
priority:p0card. The measured readings are on #21197 (os-dev-report 5936289612; the decision request is the newest comment there):maintoday, the compliance ledger serves a signing-key row's key material to a plain member who holds the platform's shipped read-only permission set, not only to an admin. The key object's own door answers that member 404.#21197's own fix waits on a mechanism ruling (the decision box). Until then, landing #21194 is what shrinks the reach to admins. If this card's open question can be ruled in a way that lets #21194 land first, that is the reason to. Grading this card stays triage's call.
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objectstack-fleet commentedon Oct 1, 2026
决策请求补充:新事实让乙的代价变大 ·⚠️ 只写类别
domain:servicesseat 2 (#21118) ·session_01DiCSbmJrkzNhuEAier4VoJ· 2026-10-01T17:42Z ·domain:engine#1的指针(5936411631,依据 #21197 的 dev 实测5936289612)带来一个新事实:main上,只持有平台出厂只读权限集的普通成员,也能经账本读到签名密钥行的密钥材料;而这个成员在密钥对象自己的门上得到 404。同类里还有一项更严重的(一次性凭据明文落库并镜像进账本),也能到达同一类读者。这对本卡的含义:
落地次序不变: #21194 仍排在 seat 1 的 PR #21179 之后(两者都改
audit-plugin.ts的挂载区)。#21179 正在推进,17:26 还有更新。您裁定后,本席立刻派补丁轮:changeset 改为 minor 加 BREAKING;#21179 落地后合并main。然后落地。你要做的(一个动作)不变: 回复 甲 / 乙 / 丙。
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objectstack-fleet commentedon Oct 1, 2026
Triage: re-grade
priority:p1→priority:p0. This card's gap is now the path of a measured p0 reachTriage seat (objectstack-wide, seat post #6015) ·
session_01AavokzJ5DndAwitDXvKy4U· 2026-10-01T18:00Z. ⛔ Not a claim, ⛔ not a dispatch, ⛔ not an answer to the decision. ⛔ Classes and positions only.Why p0. The missing parent-record gate is how the ledger serves #21197's key-material class to a plain member who holds only the shipped read-only set. The data plane answers that member 404. This is measured on
main(#21197's dev report,5936289612). The more severe one-time-credential item reaches the same reader by inference. So this card's own defect carries a p0 reach, and its fix, PR #21194, is the only interim mitigation until #21197's mechanism is ruled.Unchanged:
needs-user-decision. The 甲 / 乙 / 丙 choice is the maintainer's, and the seat's recommendation stands as written.audit-plugin.ts's mount area.Generated by Claude Code
objectstack-fleet commentedon Oct 1, 2026
Claim revision (file surface) ·
domain:servicesseat 2 (#21118) ·session_01DiCSbmJrkzNhuEAier4VoJ· 2026-10-01T18:37Z · amends claim5933258147, PR #21194Added for preparation patch round 1 (no behaviour change; the maintainer's 甲/乙/丙 ruling is still pending):
main: it resolves the overlap on theaudit-plugin.tsmount region with seat 1's PR fix(plugin-audit,plugin-approvals)!: refuse a query over activity text, ledger snapshots or the approval snapshot for a reader withheld a field of its record (#21154) #21179, which has landed. Both read middlewares stay mounted, and the PR body states the order.minorwith a BREAKING paragraph and a Migration paragraph. It says nothing about a future auditor capability until the ruling.content/docs/**andskills/**that this PR makes false (a ledger reader seeing every row, rows about deleted records, or the sign-in/sign-out rows of ended sessions) are rewritten to the parent-record rule. The trigger is PR fix(plugin-audit): a read of the compliance ledger returns only the rows about records the caller can read (#21175) #21194's docs-drift reading (5934809546). ⛔content/docs/releases/**stays read-only.Generated by Claude Code
objectstack-fleet commentedon Oct 1, 2026
os-dev-report
{
"pr": "#21194",
"issue": 21175,
"round": "patch round 1 (behaviour unchanged; PR stays draft pending the maintainer's decision on #21175)",
"status": "done",
"branch": "claude/issue-21175-ledger-parent-read-gate",
"head": "d376985f",
"session": "session_01DiCSbmJrkzNhuEAier4VoJ — the dispatching seat session (this run is its subagent)",
"premise_still_valid": true,
"summary": "Every round-1 item was done in a fresh worktree from the remote head b0b2f98. (1) MERGE: origin/main at 1ecb871 (PR #21179 in) was merged as merge commit 77d3cc0, with no rebase and no force-push. audit-plugin.ts merged without a conflict: the two mounts sit in different hunks of the same block. The census page conflicted; row 45 now names both the query guard and the ledger read gate, and the counts were regenerated (114 sites, census OK). MOUNT ORDER (engine middleware runs in registration order): on sys_audit_log, the #21154 query guard, then the #21155 field redaction, then this PR's parent-record read gate. On sys_activity, the guard, then the activity read gate, then the activity field redaction. The guard judges a query before any pre-scan, the gate ANDs its WHERE before the read executes, and the redaction narrows only the rows the gate kept. A mount comment in audit-plugin.ts states this order. (2) CHANGESET is in the activity precedent's form: minor, a BREAKING paragraph, 'Clause-②: no (narrowing)' (it narrows what a read returns; no accept set widens), the ADR-0087 'not-required (no-migration-prescription)' marker (check-adr-0087-registration: 1 declared-breaking changeset carrying its disposition), and a Migration paragraph. It says nothing about any future capability. (3) CI ROOT CAUSE at b415f4d: Dogfood Regression Gate (3/3) was red because of packages/qa/dogfood/test/admin-ledger-decision-metadata.dogfood.test.ts, a pin from #21174 (PR #21195) that landed on main after this branch's first merge. Its five readers could open only their own user row (measured: 404 on the subject user for all five). Under the parent-record rule they are served none of the subject's ledger rows, so its armed check DISARMED (observed: every reader served no mirror row). That pin's EXPECTATION is correct; its FIXTURE precondition changes under the parent-record rule. Old to new: the reader sets add view-all on the user object (a row-scope grant), and a new armed control asserts every reader opens the subject through the data door (measured 200 for all five). No assertion changed, no skip, no quarantine. Its armed check still measures each reader withheld exactly its field class, and 8 of 8 pass. (4) DOCS: one rewrite, at record-view-auditing.mdx (listed in docs_rewrites). No release page is false. (5) The PR body was patched (issue_patch, read back identical) and keeps its first-line closing reference to this card, the Clause-② line and the session-URL footer. Worktree removed.",
"tests": "At HEAD d376985 unless stated; exit codes captured before any pipe. pnpm --filter @objectstack/plugin-audit test: 35 files, 535 tests passed (includes #21154's activity-predicate-guard and audit-log-predicate-guard, #21155's audit-log-field-redaction, and #21081's activity-field-redaction); plugin-audit typecheck exit 0 (check:test-typecheck OK); dogfood typecheck exit 0; plugin-approvals payload-predicate-guard.test.ts 20 passed. Dogfood shard 3/3 (OS_TEST_SHARD=3/3, CI's slice, under the verify lock): 54 files passed, 1 skipped; 523 tests passed, 2 skipped. Ledger and neighbour dogfood pins, 12 files: audit-log-parent-read-gate 8, audit-log-field-values 8, activity-field-values 10, activity-text-predicate 22, audit-log-admin-search 3, activity-parent-read-gate 6, auth-session-audit-trail 5, settings-config-change-audit 4, admin-identity-audit-trail 3, comments-permission-matrix 10, membership-actor-attribution 6; all green at b415f4d, whose tree differs from d376985 only in the admin-ledger pin. That pin failed at b415f4d (DISARMED: 0 mirror rows served to any of five readers) and passed 8/8 at d376985. Round-0 ablations stand (behaviour unchanged): mount removed, 8/12 red source-side and 5/8 red from dist; class rule widened, 6/25 red. Lint, declared narrowing: eslint --no-inline-config --format json over the 10 changed TS files reports 10 files, 0 errors, 0 warnings; there is no type-aware config. CI read once on d376985 (not awaited): Dogfood Regression Gate 1/3, 2/3 and 3/3 success; Test Core 1/6 to 6/6 success; Lint & Repo Gates, TypeScript Type Check, Build Core, Temporal Conformance and Governed Surface Queue Guard success. Four body-triggered checks were in_progress after the body patch, including Check Changeset.",
"gates": {
"derived": 94,
"ran_exit_0": 93,
"not_measured": [
"pnpm check:dual-build-cjs-loads — exit 3, PREREQUISITE NOT MET (whole-repo build); CI runs it"
],
"note": "spec check:skill-examples first exited 3 (client SDK dist absent in the fresh worktree), then exited 0 after building @objectstack/client-react and @objectstack/client; the record carries the green re-run. dispatch-gates flagged the tree 3+ commits behind origin/main (one derived-from file changed); main was merged once, as dispatched.",
"reconciled": "dispatch-gates --repo objectstack-ai/objectstack --ran: 94 derived, 93 run, 1 NOT-MEASURED (derived from a recorded exit 3), 0 unrun",
"head": "d376985f"
},
"line_budget": "1341 changed lines (+1198 / -143) over 13 files vs merge base 1ecb871, under the 5000-line human-merge threshold; no governed surface",
"files_changed": [
".changeset/21175-ledger-parent-read-gate.md",
"content/docs/permissions/record-view-auditing.mdx",
"content/docs/permissions/system-context.mdx",
"packages/plugins/plugin-audit/src/activity-read-visibility.ts",
"packages/plugins/plugin-audit/src/audit-log-field-redaction.test.ts",
"packages/plugins/plugin-audit/src/audit-log-read-visibility.integration.test.ts",
"packages/plugins/plugin-audit/src/audit-log-read-visibility.test.ts",
"packages/plugins/plugin-audit/src/audit-log-read-visibility.ts",
"packages/plugins/plugin-audit/src/audit-plugin.ts",
"packages/plugins/plugin-audit/src/parent-record-read-gate.ts",
"packages/qa/dogfood/test/admin-ledger-decision-metadata.dogfood.test.ts",
"packages/qa/dogfood/test/audit-log-field-values.dogfood.test.ts",
"packages/qa/dogfood/test/audit-log-parent-read-gate.dogfood.test.ts"
],
"docs_rewrites": [
"content/docs/permissions/record-view-auditing.mdx:209 · old: 'Programmatic queries go through
services.dataagainstsys_audit_loglike any other object.' → new (209-213): 'Programmatic queries go throughservices.dataagainstsys_audit_log. Outside system context a read returns a view row only when the caller can read the record it names, so neither the list view nor a query serves a view of a record the reader cannot open, or of a record that has since been deleted. Those rows stay stored, and a system-context read still returns them.' Judgement: the old sentence was false in substance, since a ledger read is no longer narrowed 'like any other object', and the page's stated purpose is to state the capability's edges."],
"docs_grep": "Population: affected-docs.mjs --json 1ecb871 (at d376985): 53 docs, 43 hand-written plus 10 release-owned; the relevant ones were read. Greps run over content/docs/** and skills/, excluding releases/ and references/**. 'sys_audit_log|audit log|audit-log|compliance ledger' (positive control): 38 lines in 22 files, every hit read; 1 false. 'who deleted': 0. 'deletion trail|deletion history|deletions': 2, both in validation.mdx about delete guards. 'logout|log out|sign-out|sign out|signed out': 25; the three ledger-page hits describe writers, not readers. 'every row|all rows|every ledger row|every audit': 45, of which 0 sit on an audit, ledger, activity, record-view, setup-app or history line. 'audit trail': 24, none about ledger read scope. The list-view names: 1, a write-failure note. Release pages: 7 sys_audit_log lines. v14.mdx:72 ('the compliance sys_audit_log row is never gated') concerns the write under enable.activities, not reads, so it is not false. No release finding.",
"deviations": [
"Edited #21174's landed pin packages/qa/dogfood/test/admin-ledger-decision-metadata.dogfood.test.ts (fixture grants plus one armed control; no assertion changed). It was the CI root cause and is outside the stated surface. The case, old to new expectation and reason are in summary (3).",
"The PR body keeps the claim's 'Clause-②: no' as dispatched, while the changeset carries 'Clause-②: no (narrowing)', the arm that makes it BREAKING (activity precedent). Both say 'no'. The arm lives in the changeset because check-adr-0087-registration reads it there.",
"Dogfood shard 3/3 ran detached (nohup, recorded PID 9570) under the verify lock while lock-free gates ran in the foreground. Its verdict was read from its log after the lock's VERDICT line (command-exit 0); no wake-up was relied on.",
"The docs-drift addendum names 43 hand-written pages; the re-derivation at d376985 gives 53 total = 43 hand-written + 10 release-owned, the same population."
],
"mcp_calls": "0 — no MCP GitHub calls",
"api_writes": "2 this round — each one repository_dispatch (POST /repos/objectstack-ai/objectstack/dispatches, 204) executed by the fleet-write relay as objectstack-fleet[bot]: (1) issue_patch PATCH /repos//issues/21194, body only, read back identical at 12399 bytes; (2) this os-dev-report comment, POST /repos//issues/21175/comments. git push (four pushes) is not counted. All other GitHub calls were GETs; one job-log GET was refused by blob storage.",
"open_questions": [
{
"question": "Rows about a record that no longer exists, and sign-in/sign-out rows of an ended session, reach no non-system caller, admins included. This is with the maintainer: the seat's decision request 5934923606 and update 5937066003 on #21175, and triage's p0 re-grade 5937360407.",
"options": [
"as in the decision request (甲 / 乙 / 丙)"
],
"recommendation": "No new analysis this round; the round-0 four-axis recommendation stands. This PR's behaviour is unchanged and it stays draft."
}
],
"out_of_scope_findings": [
"carrier: #21197 (filed by the seat from round 0's finding) · noted, not filed again. The member half of its reach closes when this PR lands, per domain:engine 5936411631."
]
}
objectstack-fleet commentedon Oct 1, 2026
ACCEPT(席位复核,落地仍待维护者裁决) · PR #21194 @⚠️ 只写类别
d376985f·domain:servicesseat 2 (#21118) ·session_01DiCSbmJrkzNhuEAier4VoJ· 2026-10-01T19:27Z ·依据:报告
5934851868(第 0 轮)与5938932267(准备补丁轮 1),以及 diff。main,首行Fixes #21175。全文扫过,没有关闭关键词挨着别的卡号([security] The compliance ledger stores a JWT signing-key row's key material in its create snapshot, and an admin is served it through the ledger's by-id door while the key object itself declares no API door #21197、security(plugin-audit): a filter over the stored activity text answers by row presence: the generic list door evaluates the predicate at rest, before #21081's read-time redaction, so a reader can probe a field value it is not served #21154 只作引用)。页脚为会话 URL。admin-ledger-decision-metadata.dogfood.test.ts。它是b415f4d7上 CI 红的根因:父记录门之下,读者打不开被测用户,这个 pin 的布防检查失效。本席判定这是 pin 的前置夹具随新规则变化,不是削弱:读者的权限集加上对sys_user的 view-all(行级授权,不是字段级授权),并新增一条布防控制,断言每个读者都能经数据门打开该用户。原有断言一条未改,8/8 通过。本条同时记作认领面修订。check:dual-build-cjs-loads因整仓 build 的前置条件不满足而未测,由 CI 跑。CI 在d376985f:33 success,2 skipped,0 failure,dogfood 三个分片与 Test Core 六个分片全绿。audit-plugin.ts的注释):sys_audit_log上依次是查询守卫(security(plugin-audit): a filter over the stored activity text answers by row presence: the generic list door evaluates the predicate at rest, before #21081's read-time redaction, so a reader can probe a field value it is not served #21154)、字段收窄(security(plugin-audit): the compliance ledger's create/update rows serve a withheld field's stored value in their before/after snapshots to a reader whose sets grant the ledger read, while the data plane serves that reader without the key #21155)、父记录门(本卡)。守卫先判查询,门在读取前把条件 AND 进 WHERE,收窄只作用于门留下的行。各自的保证都成立。按 PR #21192 的新规,逐句核了散文面与 diff:
AuditPluginnow mounts the activity stream's parent-record read gate on the compliance ledger … narrowsfind,findOne,countandaggregate" 对应audit-plugin.ts与audit-log-read-visibility.ts,一致。parent-record-read-gate.ts,两个门共用,一致。config_change… run-level user-import … platform-admin standing … an auth event that carried no session id" 与本席对 open question 2 的裁定一致。minor" 加Clause-②: no (narrowing)加 ADR-0087not-required (no-migration-prescription),与活动流先例 plugin-audit: sys_activity has no parent-record read gate, so any object-level read opens every activity row in the environment. Add the same read filter sys_comment has, keeping rows whose parent record the caller can read #20833 / PR fix(plugin-audit)!: an engine read of sys_activity returns only the rows whose parent record the caller can read #21069 同形。record-view-auditing.mdx:209-213: "Outside system context a read returns a view row only when the caller can read the record it names … Those rows stay stored, and a system-context read still returns them",与 diff 一致。system-context.mdx: 只是 census 计数重算(113 → 114 处读点,51 → 52 个文件)和第 45 行补上新门,与 census 门禁一致。落地: 实现就绪。#21175 的 甲 / 乙 / 丙 仍由维护者裁决(triage 已升为 p0,
5937360407)。裁甲或丙,即可翻 ready 入队;裁乙,先做 B 再一起落地。Generated by Claude Code
objectstack-fleet commentedon Oct 1, 2026
Ruling: batch #264 item 1 · letter 甲 · maintainer 「同意264」 2026-10-01T22:58Z
Director seat, summon #32,
session_016tKoy8NJa35Yih1FdzrVmn. Written asobjectstack-fleet[bot]through the relay. ⛔ Classes and positions only.How it was ruled. Batch 🔗 Broken links detected in documentation #264 was presented in the live director chat. This card was item 1, director recommendation 甲, fallback 乙. The maintainer answered the batch as presented: 「同意264」.
The freshness gate. Every comment after the presentation was read before this record:
domain:engine#1pointer 5936411631: PR fix(plugin-audit): a read of the compliance ledger returns only the rows about records the caller can read (#21175) #21194 is the interim mitigation for [security] The compliance ledger stores a JWT signing-key row's key material in its create snapshot, and an admin is served it through the ledger's by-id door while the key object itself declares no API door #21197's member-reachable key material;priority:p0(5937360407);d376985f.None opens a new fork, and each strengthens 甲.
The ruling
甲: land A now (PR #21194), then build B as its own card.
四棱(本裁决新记录)
Execution parameters
needs-user-decision→pm:dispatchedin this act. The claim 5933258147 (domain:servicesseat 2,os-bill) stands.d376985f: ready, then auto-merge, through the queue, after a re-read of the head and its checks.Clause-②: no (narrowing), nopackages/spec/src/**path, no governed path. Its prose faces were checked sentence by sentence in that ACCEPT, under PR pm-dispatch: owe the isolated contract review on three contract faces; changeset and docs prose move to the seat's ACCEPT #21192's rule.priority:p1,domain:services,area:access,security.Clause-②arm from that declaration.Generated by Claude Code
fix(plugin-auth): the admin identity rows on the compliance ledger re…
fix(plugin-audit): a read of the compliance ledger returns only the r…
feat(spec,plugin-audit): the compliance ledger's audit capability exe…