print page ③ of #8346: a render service with one headless-Chromium driver renders a print page under the requesting user's principal and archives the PDF as a sys_file (M2)

Ruled: 6204149204 · OQ5 → B, two placements of the one Chromium driver (a local executable, or a remote browser endpoint; cloud uses the remote one) · maintainer 「22269 同意」

Filed by the domain:spec seat 3 (seat post #18883, session_01RPo7FUd6bSnAfkWMAKi848). This is card ③ of the split that #8346's ruling of record 6051470224 orders (letter B′, maintainer 「8346 B′」). ⛔ Not a claim.

The ruling (verbatim, the clauses this card carries)

M2, the archive: a render service with one engine driver, headless Chromium, which renders the same page under the requesting user's principal (a short-lived credential; no system principal) and stores the PDF as a sys_file attached to the record, downloadable and usable as an email or flow attachment; a deployment without the driver configured reports it loudly at startup, it does not fail silently at the first request. ⛔ No in-process layout driver: a page model needs a browser to render.
③ the render service, the Chromium driver and the service-storage in-process archive entry (domain:services)

What it builds on

Card ① (spec(print page) ① of #8346: a page gains an optional print declaration, a linted printable-block subset, the list-export retirement sentence made true, and the three zero-reader document schemas retired #22158, PR feat(spec)!: a page gains an optional print declaration and a linted printable block subset; the zero-reader document schemas retire whole (#22158) #22193) fixed PageSchema.print, the printable subset and its lint.
Card ② (objectui) renders a print page in the browser. This service renders the same page, so the PDF matches what the console prints.

What this card does

A render service with one driver, headless Chromium. It renders a bound print page for a record into a PDF.
The requesting user's principal, through a short-lived credential. ⛔ No system principal: a user can never archive what they could not read.
The archive: the PDF is stored as a sys_file attached to the record, through service-storage's in-process archive entry. It is downloadable, and usable as an email or flow attachment.
Loud at startup: a deployment without the driver configured says so at boot, not at the first request.
Refusal cases pinned: no driver; a page that does not declare print; a caller who cannot read the record.

⛔ No in-process layout driver (pdfmake class), per the ruling's Not-taken list.

Order

Card ① (#22158) landed through PR #22193, so this card is workable now. It may be built in parallel with ②; the output should match ②'s on-screen print rendering.

Reader who acts: the domain:services execution seat. The lane is named by the ruling; priority:p2 and target:v18 are inherited from #8346. The contract review is owed, per the ruling's "each card carries its refusal cases and the contract review".

Claim: PM loop round 3 · 2026-10-08T11:27Z
Session: session_01WkL6Eijt432S1Y7ekb6ovQ
Account: os-bill (the seat's linked user as GET /user answers it; the card's assignee)
Branch: claude/issue-22269-print-render-design
Worktree: objectstack-issue-22269
Domain: domain:services
Seat: domain:services#1 (seat post #6021)

Round 1 is measurement and design only. There is no production change and no PR. The only write is the os-dev-report comment. The seat picks the build shape from the report, or takes it to the maintainer where the ruling leaves it open, then claims the build round.

Ruling of record: #8346 B′ (6051470224), card ③. The clauses are quoted in this card's body.

To measure, at origin/main c8bb3c8d:

The page the driver renders. Card ① (spec(print page) ① of #8346: a page gains an optional print declaration, a linted printable-block subset, the list-export retirement sentence made true, and the three zero-reader document schemas retired #22158, PR feat(spec)!: a page gains an optional print declaration and a linted printable block subset; the zero-reader document schemas retire whole (#22158) #22193) gives PageSchema.print. Card ② (objectui) renders a print page in the browser. Measure whether the console route for it exists at objectui's pin, and what the driver would navigate to.
The driver. Headless Chromium through which library, and how a deployment configures and detects it so that its absence is loud at startup. The container's /opt/pw-browsers/chromium exists for measurement only.
The short-lived credential that carries the requesting user's principal, never a system one. What plugin-auth already offers, and the smallest new surface if nothing fits.
The archive. service-storage's in-process entry for storing a sys_file attached to a record: what exists, and what is missing.
Where the service lives (a new packages/services/* package or an existing one), and the contract surface it adds. A packages/spec change, if any, makes the build round Clause-②: yes and spec-lane work.
The refusal cases the card names (no driver; a page with no print; a caller who cannot read the record), and where each would answer.

Container & model: M, mode:subagent, model: opus (a measurement round; the contract review is owed at the build round, per the card)
Clause-②: no

This round writes nothing to the tree. The build round's arm is decided from this report.
Responsibility: this repository: no server-side render of a print page exists; #8346 ruling B′ card ③ asks for one | none: browser printing (card ②) only | every user who archives or attaches a document PDF of a record; target:v18
Thread-read: none
Serial constraints cleared: a read-only round.

os-dev-report

{
 "issue": 22269,
 "status": "needs_decision",
 "branch": "claude/issue-22269-print-render-design",
 "pr": null,
 "session": "session_01WkL6Eijt432S1Y7ekb6ovQ",
 "premise_still_valid": true,
 "summary": "Measurement and design round, complete; no production change, no commit beyond the empty branch at c8bb3c8d, no PR. The card's premises hold on objectstack c8bb3c8d: card 1 is on the base (merge-base --is-ancestor 326a90a4 c8bb3c8d exit 0; PagePrintSchema at packages/spec/src/ui/page.zod.ts:934), no server-side render exists (0 printToPDF / page.pdf / puppeteer / chromium.launch / pdfmake sites in packages non-test, control: 14 playwright/chromium hits in examples/app-showcase), service-storage has no in-process archive entry, and plugin-auth has no short-lived self-session mint. One premise is only half true: 'It may be built in parallel with card 2'. The driver, the credential and the archive can; the page binding cannot, because objectui at the .objectui-sha pin a58626c88 has no print route and no reader of PageSchema.print (0 hits vs control 7). A headless Chromium render to PDF is measured feasible here (playwright-core 1.63.0 already in the lockfile, and raw CDP). Status is needs_decision because eleven build-shape choices touch public contracts (credential seam, door, codes, driver library, config, composition, archive seam, size cap, principal kinds, the card 3/4 boundary, staging); each carries the four axes and a recommendation. Clause-2 for the build round is yes (widening) under every option set (new published package, new AuthManager method, new service-storage export); under the recommended shape only one optional IAuthService member lands in packages/spec.",
 "measurements": {
  "1_page_the_driver_renders": {
   "print_route_at_pin": "NONE at objectui a58626c88 (the .objectui-sha pin; blobless shallow fetch into the scratchpad, read-only). Readers of the print declaration (page.print / PagePrint / paperSize / repeatTableHeaders / pageNumbers) in packages+apps non-test: 0; control '.interfaceConfig' reads: 7. The console route table (packages/app-shell/src/console/AppContent.tsx:1064-1130) has page/:pageName (PageView) and :objectName/record/:recordId (RecordDetailView) and no print route; the only '/print/a3' strings are ActionRunner test fixtures (packages/core/src/actions/__tests__/ActionRunner.test.ts:389). Card 2 is objectstack-ai/objectui#11958, pm:on-hold, Restart-when: an installable @objectstack/spec exports PagePrintSchema (split record 6058277685 on #8346). Its body: NOT MEASURED (objectui API and issue page answer 403 'GitHub access to this repository is not enabled for this session').",
   "url_for_page_and_record": "No URL renders a NAMED page bound to a record at the pin. PageView (/apps/APP/page/PAGE, packages/app-shell/src/views/PageView.tsx:50-204) builds context { params } from the query string only, with no record context. RecordDetailView (/apps/APP/OBJECT/record/ID) renders the object's FIRST type:'record' page by declaration order (packages/react/src/hooks/usePageAssignment.ts:114-161); the hook takes opts.pageName, but RecordDetailView.tsx:501 calls usePageAssignment(objectName) without it, and wraps the page in record chrome (rail, discussion, approvals fallback). The console mounts at /_console (packages/cli/src/utils/console.ts:54), so the build round's URL is ORIGIN/_console/ plus card 2's print route. Request to card 2 (cross-card interface): a chrome-less route outside /apps/APP keyed by (object, recordId, page), plus a mounted-and-loaded marker. objectui already exposes the ADR-0054 C5 readiness predicate window.__objectui.idle / whenIdle() (packages/app-shell/src/observability/settleSignal.ts:1-20), but idle is also true before the first request, and PageView shows a spinner while the page type loads (PageView.tsx:77-89), so a print-root marker is still owed.",
   "how_the_route_authenticates": "A better-auth session. The console injects 'Authorization: Bearer TOKEN' from localStorage key auth-session-token on /api/ paths (objectui packages/auth/src/createAuthClient.ts:17, 233-256) and falls back to the cookie session on get-session (credentials include, :483-516); the server's bearer() is always on (plugin-auth auth-manager.ts:3038-3053). A same-origin browser context that carries the session cookie is therefore authenticated without any console change.",
   "what_the_build_round_waits_on": "The page-binding stage waits on this chain: (a) an installable @objectstack/spec exporting PagePrintSchema. npm latest is 17.7.0, published 2026-10-06, before #22193 merged; there is no next tag. A publish is the maintainer's act (Prime Directive 15). Then (b) objectui#11958 lands. Then (c) this repo bumps .objectui-sha and regenerates the SDUI manifest (node scripts/gen-sdui-manifest-node.mjs).",
   "server_side_render_without_console": "Not inside the ruling. 'renders the same page' and the card's 'so the PDF matches what the console prints' need objectui's page renderer, the only renderer of the page-block vocabulary (packages/spec/liveness/page.json _note: 'Renderers live in objectui'). A server-side block renderer would be a second renderer of the same vocabulary, the in-process layout driver class the ruling's Not-taken list excludes. Buildable without card 2: the driver, the credential, the archive and the refusals, tested against a fixture page."
  },
  "2_the_driver": {
   "libraries_measured": {
    "playwright-core": "Already in pnpm-lock.yaml at 1.63.0 (lock :8265, :14843; a transitive of @playwright/test, a devDependency of examples/app-showcase, lock :276-278). Zero dependencies, Apache-2.0, 14M installed, published 2026-09-04 (older than two weeks), engines node 20 or newer. It bundles Chromium revision 1243 (Chrome 153), yet drove the container's Chrome 141.0.7390.37 through executablePath. That version skew passed in this probe; it is not guaranteed.",
    "cdp_direct": "No library: Node 22.22's global WebSocket plus child_process. The probe spawned Chromium with --remote-debugging-port=0, read the DevTools URL from stderr, then ran Target.createTarget, attachToTarget, Page.setDocumentContent and Page.printToPDF. Zero dependencies, but the protocol client is ours to own: lifecycle, crash, timeouts, cookies, readiness.",
    "puppeteer-core": "Not in the lockfile, so it would be a new dependency. 25.12.0 brings 6 direct dependencies (ws, chromium-bidi, devtools-protocol, @puppeteer/browsers, typed-query-selector, webdriver-bidi-protocol) and engines node 22.12.0 or newer, while the repo declares node 22.0.0 or newer (root package.json engines): a floor conflict.",
    "repo_rules": "AGENTS.md has no new-dependency rule. pnpm overrides live only in pnpm-workspace.yaml; no license gate exists (lint.yml has no license step). A dependency on a published package ships to every consumer of that package, so the driver belongs in a package only print deployments install."
   },
   "configuration_and_startup_detection": "Proposed: env OS_PRINT_CHROMIUM_PATH (AGENTS.md 9, the OS_DOMAIN_NAME config-value shape; 0 existing OS_PRINT_ hits) and a plugin option chromiumPath, the option taking precedence. start() resolves the path. Unset: ONE warn naming the consequence and the remedy. Set but not executable: a warn naming the path and the cause, checked with fs.access X_OK plus a version probe (/opt/pw-browsers/chromium --version answered 'Chromium 141.0.7390.37' in 31 ms on a shared box). Healthy: an info line with the version. warn, not error: this is a functional degradation, not a durability loss (AGENTS.md, Degradation log levels). A status() read reports configured / version / reason, so card 4 hides its action rather than discovering absence through a refusal, and no machine-readable surface advertises a render the deployment cannot do (Route and surface ownership 3 and 4). A second absence is owed loudness too: a driver configured on a runtime that serves no console (OS_DISABLE_CONSOLE=1 or no dist, packages/cli/src/utils/console-route-ledger.ts:126). Absent binary as playwright reports it: 'browserType.launch: Failed to launch chromium because executable doesn't exist at /nonexistent/chrome'.",
   "probe": "One headless render of a static print page per path, under bash scripts/pm/os-verify-lock.sh (OS_VERIFY_LOCK_SLOT=dev-22269, NODE_OPTIONS=--max-old-space-size=3072); scratchpad only, never committed. VERDICT line: 'VERDICT command-exit 0 · held the lock 2s · waited 294s (4m54s) · SHARED-BOX SECONDS'. playwright-core: %PDF-1.4, 34637 bytes, 3 pages, MediaBox [0 0 594.95996 841.91998] (A4 portrait taken from @page size, with preferCSSPageSize), launch 954 ms, render 341 ms. pdftotext shows 'Page 1 / 3' through 'Page 3 / 3' from an @page @bottom-right margin box with counter(page)/counter(pages), and the thead repeated on all 3 sheets. CDP direct: %PDF-1.4, 13519 bytes, 1 page, MediaBox [0 0 841.91998 594.95996] (A4 landscape from @page), render 210 ms. Absolute milliseconds are shared-box readings. Every print key card 1 declares that maps to @page or table CSS (paperSize, orientation, margins, pageNumbers, repeatTableHeaders) is honoured by headless Chromium. repeatHeader/repeatFooter (running regions) were not probed."
  },
  "3_short_lived_credential": {
   "what_plugin_auth_offers_today": "bearer() always on; sessions default to 7 days with updateAge 1 day (auth-manager.ts:1908-1909). admin impersonation is excluded: it acts as a different principal. jwt plus oauthProvider exist only when the OIDC/MCP provider is enabled, and verifyMcpAccessToken accepts only the MCP resource audience (auth-manager.ts:6607-6700). sys_api_key (packages/core/src/security/api-key.ts) is principal-bound with expiry, but the console's AuthGuard asks better-auth /get-session, which resolves sessions, not osk_ keys (read from code, not run). There is no one-time-token plugin and no API that mints a session for a user outside a better-auth endpoint; the only internalAdapter.createSession callers are admin-impersonate-endpoint.ts:228 and impersonation-bearer-rotation.ts:251. ExecutionContext carries userId, tenantId, locale, principalKind (human|agent|service|guest|system), isSystem and authGate, but NO session token (packages/spec/src/kernel/execution-context.zod.ts:24-318). Forwarding the caller's own token is therefore impossible for a flow-originated render, and a long-lived token would not be short-lived anyway.",
   "smallest_new_surface": "One in-process AuthManager method, never HTTP-mounted, that mints a better-auth session for the CALLER's own userId, carrying the caller's tenantId as activeOrganizationId, with a TTL of about 120 s, and returns the signed session cookie plus the signed dont-remember cookie under better-auth's own names. Names vary with cookiePrefix and useSecureCookies (auth-manager.ts:2699-2706), which is why the mint must live inside plugin-auth, next to the secret. It is revoked in a finally (internalAdapter.deleteSession). impersonatedBy stays null: the same user, not impersonation. It refuses a missing userId, isSystem, usr_system and non-human principals.",
   "measured_traps_the_build_must_pin": "(1) better-auth 1.7.3 createSession writes expiresAt AFTER the override spread (node_modules better-auth/dist/db/internal-adapter.mjs:261-277), so a short TTL holds only with overrideAll=true. (2) /get-session refreshes any session where expiresAt - expiresIn + updateAge is at or before now (dist/api/routes/session.mjs:180) and rewrites expiresAt to now + 7 days (:200). A 120-second session meets that condition at once, so the console's boot get-session would silently turn it into a 7-day session, unless the signed dont-remember cookie is present (:170) or refresh is disabled. The in-repo precedent uses exactly this pair: admin-impersonate-endpoint.ts:228-250 calls createSession(target, true, { expiresAt }, true) and sets the dont-remember cookie. Pins owed: expiresAt at or below the TTL after a /get-session on both the cookie lane and the bearer lane; the row deleted after the render, including on failure; the caller's userId and active organization (the console keeps a per-user active org in localStorage and the server refuses a non-member set-active, objectui packages/auth/src/ActiveOrganizationStorage.ts header)."
  },
  "4_the_archive": {
   "exposed_in_process_today": "StorageServicePlugin registers storage and file-storage as IStorageService, a bytes-only contract: upload, download, delete, exists, getInfo, plus optional presign and chunked members (packages/spec/src/contracts/storage-service.ts:229-395; storage-service-plugin.ts:310-312). StorageMetadataStore.createFile(rec, { organizationId }) is an exported class (metadata-store.ts:390-454), but the plugin's store instance is a closure inside registerStorageRoutes, so only the HTTP upload doors create sys_file rows (storage-routes.ts:545, 668).",
   "sys_file_shape": "Fields: id, key, name, mime_type, size, scope (attachments), bucket, acl, status (pending|committed|deleted), owner_id, and ref_object/ref_id/ref_field for field references (objects/system-file.object.ts). organization_id is registry-injected and stamped by threading the acting tenantId, never put in the payload (metadata-store.ts:32-48, 108-131). createFile runs under the store's explicit system opt-in, because no member grant exists on sys_file (metadata-store.ts:133-148, #21908). That is the existing pattern for every upload; owner_id carries the user.",
   "attached_to_a_record": "The link is a sys_attachment join row (packages/platform-objects/src/audit/sys-attachment.object.ts: parent_object, parent_id, file_id, file_name, mime_type, size, uploaded_by). Its insert is gated: the caller must READ the parent, answering 403 ATTACHMENT_PARENT_ACCESS, or the not-visible PERMISSION_DENIED (#21755) (attachment-access-hooks.ts:15-40); uploaded_by is server-stamped. plugin-audit's enable.files gate answers 403 FILES_DISABLED for a parent object without enable.files: true (audit-writers.ts:2006-2024).",
   "size_limits": "None enforced. The storage settings key max_upload_mb (default 100) has zero readers; see out_of_scope_findings.",
   "reaping": "A pending sys_file is reaped with its bytes after 7 days (system-file.object.ts:181 retention onlyWhen pending; attachment-lifecycle.ts:476-479 deletes the bytes). A COMMITTED attachments-scope file that was never joined is not tombstoned, so it strands (attachment-lifecycle.ts:113).",
   "missing": "An in-process entry that takes bytes, writes the sys_file, and attaches it under the CALLER's ExecutionContext, so the parent-read gate and the files gate fire, and stamps owner and organization from that context. Order: pending sys_file, then attach, then commit. A failure at any step leaves only a pending row, which the 7-day reaper reclaims together with its bytes."
  },
  "5_the_home": {
   "package": "New packages/services/service-print (@objectstack/service-print), plugin PrintServicePlugin (com.objectstack.service.print). Why not an existing package: storage is an always-on capability (packages/spec/src/kernel/platform-capabilities.ts:338-350) and plugin-auth ships everywhere, so either would push the 14M driver onto every deployment.",
   "adds": [
    "service id 'print': a non-CoreServiceName slot with no ServiceSlotContracts row until a consumer outside the package exists (core-service-contracts.ts: 'An entry is a claim')",
    "PrintServicePlugin, PrintServicePluginOptions { chromiumPath, renderTimeoutMs, credentialTtlSeconds }",
    "package-local IPrintService { status(): PrintDriverStatus; renderRecordToFile({ page, object, recordId, fileName? }, context: ExecutionContext): { fileId, attachmentId, size } }",
    "env OS_PRINT_CHROMIUM_PATH",
    "plugin-auth: one public AuthManager method (the mint); AuthManager is public through index.ts:16 'export * from ./auth-manager.js'",
    "service-storage: an in-process archive entry (a second registered service plus its exported type)",
    "dependency: playwright-core 1.63.0 pinned on service-print only",
    "no REST route in card 3 (recommended; see OQ2), no metadata key (print exists since card 1), no new error code (recommended; see OQ3), no requires token (recommended; see OQ6)"
   ],
   "packages_spec": "Under the recommended shape, ONE optional member on IAuthService (packages/spec/src/contracts/auth-service.ts). That is a spec-lane part, and the build round is Clause-2: yes. Clause-2 is yes even with zero spec edits: 'public surface = what a built package's entry declarations reach' (.claude/skills/pm-dispatch/references/execution-duties.md:67-68), and the new package, the AuthManager method and the storage export all widen published surfaces. A new error code would also be yes ('new codes are always yes', execution-duties.md, the error-code row).",
   "registry_touches_for_a_new_public_package": ".changeset/config.json fixed group 69 to 70 (check-changeset-fixed.mjs), the prose counts held by check-lockstep-package-count (--fix: content/docs/protocol/backward-compatibility.mdx x2, scripts/publish-smoke-pack.mjs), content/docs/plugins/packages.mdx, and pnpm-lock.yaml importer. Type-check coverage: the package arrives with a typecheck script (check:type-check-coverage)."
  },
  "6_the_refusals": {
   "door": "Recommended (OQ2): card 3 has no HTTP route; the door is the in-process service method renderRecordToFile, which throws ADR-0112-shaped errors carrying code and status. Card 4's route or action relays them through the REST error envelope. Order: principal, then driver, then page, then record, then files, all before any session is minted or Chromium is launched; each pin asserts that the driver, the mint and the archive were never called.",
   "no_driver": "SERVICE_UNAVAILABLE / 503: in the standard catalog (packages/spec/src/api/errors.zod.ts:53-137; HttpStatusErrorCodeMap 503 at :183-197). The message names OS_PRINT_CHROMIUM_PATH. The boot warn plus status() carry the permanent absence; the code is the backstop.",
   "page_without_print": "VALIDATION_ERROR / 400 (standard), details naming the page and the key print. Also: a page whose object differs from the record's object answers VALIDATION_ERROR / 400; an unknown page answers RESOURCE_NOT_FOUND / 404 (standard; the code metadata-protocol already uses, protocol.ts:3601-3614).",
   "caller_cannot_read_record": "RECORD_NOT_FOUND / 404 (standard), through @objectstack/core recordNotFoundError (packages/core/src/utils/record-not-found.ts:54), read caller-scoped BEFORE any render. This follows the existence-non-disclosure precedent of refuseDeniedSubjectLoad (packages/runtime/src/action-execution.ts:1866-1900: 'never a 403, never a new denied code').",
   "beyond_the_card": "FILES_DISABLED / 403 is already registered under @objectstack/plugin-audit (error-code-ledger.zod.ts:1112-1114), so pre-check it to avoid a wasted render. A system, service or guest principal answers PERMISSION_DENIED / 403 (standard).",
   "ledger": "Every code above already exists. The service-storage ledger entry (error-code-ledger.zod.ts:501-516) holds ATTACHMENT_PARENT_ACCESS among others. The recommended shape needs zero ledger edits."
  },
  "7_size": {
   "S1_service_storage_archive_entry": "~570 lines / 5 files: src/record-archive.ts (new, ~180), storage-service-plugin.ts (+~25), index.ts (+~6), src/record-archive.test.ts (new, ~350: pending then attach then commit; FILES_DISABLED; unreadable parent; system context refused; organization and owner stamping; a failed attach leaves only a pending row), changeset (minor). Independent of card 2.",
   "S2_plugin_auth_principal_session_mint": "~520-600 lines / 4-7 files: src/principal-session-mint.ts (new, ~150), auth-manager.ts (+~30), test (new, ~320: the refresh trap on both lanes, the TTL, revoke, refusals, cookie names under cookiePrefix and __Secure-), changeset. Under OQ1-A add packages/spec/src/contracts/auth-service.ts (+~25), its test (+~15) and the api-surface regen (spec lane). Independent of card 2.",
   "S3_service_print_package": "~1,700-1,900 lines / ~20 files: scaffold (package.json, tsconfig.json, tsconfig.test.json, vitest.config.ts, LICENSE, README, ~150), src/index.ts, print-service-plugin.ts (~180: config, startup probe, status), chromium-driver.ts (~200: launch, cookie context, navigate, readiness wait, pdf with preferCSSPageSize, timeouts, close in finally), print-service.ts (~220: the refusal chain, then mint, render, archive, revoke), types.ts (~60); tests: refusals (~300), startup loudness (~150), real-Chromium driver (~150, opt-in by env; the skip shape to be checked against check:expected-skips); plus the registry touches (fixed group, lockstep prose, packages.mdx, lockfile), changeset. Depends on S1 and S2.",
   "S4_page_binding_and_e2e": "~500-700 lines / 6-8 files: print-url.ts (card 2's route; origin from the runtime base URL; Chromium host mapping onto loopback for Host-routed tenant consoles, packages/cli/src/commands/serve.ts:5665-5690), the readiness wait on card 2's marker plus window.__objectui.idle, the .objectui-sha bump plus the SDUI manifest regen, a dogfood test that boots showcase with the console, renders a seeded print page for a record and asserts the PDF MediaBox and the sys_attachment row, and a docs page. Waits on card 2 at the pin.",
   "total": "~3,300-3,800 changed lines across the stages. Every stage, and S1 through S4 combined, stays under the 5,000-line landing class (AGENTS.md multi-agent 7c).",
   "lands_alone": "S1 and S2 each land alone and green, but each is a seam whose only consumer is S3 (see OQ11). S3 cannot honestly ship a renderRecordToFile without S4: with no console URL, it would declare a capability the runtime does not deliver. So S3 and S4 land together once card 2 is at the pin."
  }
 },
 "recommended_build_shape": "Four stages on one card. S1: service-storage archive entry, an in-process service with the order pending, attach under the caller, commit. S2: plugin-auth principal-session mint (createSession with dontRememberMe and overrideAll, the two signed cookies, TTL about 120 s, revoke in finally), declared as an optional IAuthService member (spec lane). S3 plus S4: @objectstack/service-print with playwright-core 1.63.0, OS_PRINT_CHROMIUM_PATH or the plugin option, loud at start(), status(), and the refusal chain principal, driver, page/print, record (RECORD_NOT_FOUND), files. It renders card 2's chrome-less print route on the same origin, with the minted cookies, preferCSSPageSize: true (the print keys are mapped ONCE, by card 2's CSS; the driver never maps them), and waits on card 2's marker plus window.__objectui.idle; the PDF goes to S1. No HTTP route, no metadata key, no new error code, no requires token in card 3. The contract review is owed at the build round (ruling).",
 "open_questions": [
  {
   "question": "OQ1 Credential seam: where is the short-lived principal-session mint declared?",
   "options": [
    "A: an optional IAuthService member in packages/spec/src/contracts/auth-service.ts, implemented by AuthManager; service-print resolves the auth slot typed by the ledger",
    "B: an AuthManager-only method; service-print depends on @objectstack/plugin-auth and casts the auth slot (precedent: service-sms imports @objectstack/plugin-auth/rate-limit-storage)"
   ],
   "axes": {
    "business_need": "Both serve the same single measured consumer (card 3). No second consumer is measured; card 4 calls card 3, not auth.",
    "long_term": "A is contract-first (AGENTS.md 12): the auth slot is already contracted (core-service-contracts.ts auth: IAuthService), and #4127 records slot methods called around the contract surviving bugs invisibly. B couples a service to one provider's concrete class; another IAuthService provider fails only at run time.",
    "ai_error_proofing": "With A an AI writing a second consumer finds the capability on the contract and the type system checks it. B hides it behind a cast, the pattern the ledger exists to remove.",
    "startup_focus": "B is smaller and stays out of the spec lane. A adds one optional member, a spec-lane review and an api-surface regen."
   },
   "recommendation": "A: the slot is already contracted, so extending its contract is the narrow, typed route. The cost is one spec-lane part in S2."
  },
  {
   "question": "OQ2 Door: does card 3 mount an HTTP route, or only the in-process print service?",
   "options": [
    "A: in-process only; card 4 owns the route or action (its body names 'the server call (objectstack)' as its landing site)",
    "B: card 3 also mounts a print render route now"
   ],
   "axes": {
    "business_need": "No caller of a route exists until card 4, which is blocked by this card.",
    "long_term": "One route, one owner. Card 4 picks the action type (ActionType api or flow, packages/spec/src/ui/action.zod.ts:558), so a route minted now may be the wrong shape.",
    "ai_error_proofing": "An unadvertised route with no action metadata is a surface an AI may call or document directly.",
    "startup_focus": "A is smaller; implementation-first."
   },
   "recommendation": "A, with the refusals pinned at the service boundary (code and status). Card 4 adds the door-level pins."
  },
  {
   "question": "OQ3 Refusal codes: standard catalog only, or a service-print ledger entry?",
   "options": [
    "A: standard only (SERVICE_UNAVAILABLE 503, VALIDATION_ERROR 400, RESOURCE_NOT_FOUND 404, RECORD_NOT_FOUND 404, PERMISSION_DENIED 403) plus the registered FILES_DISABLED; zero ledger edits",
    "B: new codes such as PRINT_DRIVER_NOT_CONFIGURED (precedents SMS_SERVICE_REQUIRED and EMAIL_SERVICE_REQUIRED) and PRINT_PAGE_NOT_PRINTABLE"
   ],
   "axes": {
    "business_need": "No consumer branches on a print code today; card 4 is unbuilt. The one real branch, permanent absence versus a transient 503, is carried by status() before any request.",
    "long_term": "The catalog is preferred over synonyms (the #8211 admission gate). A new code is permanent wire vocabulary.",
    "ai_error_proofing": "Fewer codes. Availability is read where it is decided, not inferred from an error.",
    "startup_focus": "A needs no ledger edit and no spec touch."
   },
   "recommendation": "A. Re-open B for the driver code only if card 4 measures a client that must branch on the error itself."
  },
  {
   "question": "OQ4 Driver library",
   "options": [
    "A: playwright-core 1.63.0 (already in the lockfile, zero dependencies)",
    "B: CDP directly (zero dependencies, ~300-400 lines of our own protocol client)",
    "C: puppeteer-core 25.12.0 (new; 6 dependencies; node floor 22.12 against the repo's 22.0)"
   ],
   "axes": {
    "business_need": "All three rendered, or are known to render, the same PDF. One driver is ruled.",
    "long_term": "A tracks Chromium protocol drift upstream. B makes us own that drift. C's node floor conflicts with the declared engines.",
    "ai_error_proofing": "A known library API means less bespoke protocol code for an AI to maintain wrongly.",
    "startup_focus": "A adds no new package to the lockfile."
   },
   "recommendation": "A, pinned exact on service-print only. The start() probe logs the Chromium version, because the measured skip from Chrome 153 to 141 passed here but is not guaranteed."
  },
  {
   "question": "OQ5 Driver configuration surface",
   "options": [
    "A: local executable only (OS_PRINT_CHROMIUM_PATH plus the plugin option)",
    "B: also a remote browser endpoint (connectOverCDP to a pooled Chromium)"
   ],
   "axes": {
    "business_need": "No named deployment needs B. Cloud's runtime shape is NOT MEASURED (no cloud checkout in this session).",
    "long_term": "B can be added later as a second transport of the same engine.",
    "ai_error_proofing": "One knob, refused loudly at start().",
    "startup_focus": "Implementation-first."
   },
   "recommendation": "A."
  },
  {
   "question": "OQ6 Composition",
   "options": [
    "A: explicit plugins entry in the host config",
    "B: a requires print capability token (spec PLATFORM_CAPABILITY_TOKENS and PROVIDERS, serve.ts CAPABILITY_PROVIDERS, cloud's loader)"
   ],
   "axes": {
    "business_need": "No stack declares print yet.",
    "long_term": "Route and surface ownership 2 favours explicit composition. B widens a spec vocabulary that is effectively permanent.",
    "ai_error_proofing": "A is visible at the call site.",
    "startup_focus": "A needs no spec change."
   },
   "recommendation": "A in card 3. Card 4 decides whether stacks need the token."
  },
  {
   "question": "OQ7 Archive seam",
   "options": [
    "A: service-storage registers a second in-process service with a package-local contract, consumed by type import",
    "B: an optional member on IStorageService (spec)",
    "C: service-print writes sys_file and sys_attachment itself"
   ],
   "axes": {
    "business_need": "The ruling names 'the service-storage in-process archive entry'.",
    "long_term": "IStorageService is the adapter-level bytes contract that the Local and S3 adapters implement, so B puts a record-level operation at the wrong layer. C duplicates the upload door's invariants (#12745 organization stamping, owner stamping, key layout, reap states).",
    "ai_error_proofing": "A keeps one owner of sys_file writes.",
    "startup_focus": "A needs no spec change."
   },
   "recommendation": "A. A new slot starts package-local; extending a contract is reserved for a slot that is already contracted (see OQ1)."
  },
  {
   "question": "OQ8 Size cap for an archived PDF",
   "options": [
    "A: enforce max_upload_mb in the archive entry only",
    "B: a new maxPdfBytes option",
    "C: no cap in card 3, bounded by the render timeout and the print page's own bounds (record:line_items caps at 500 rows, PR #22193)"
   ],
   "axes": {
    "business_need": "No measured oversized PDF. max_upload_mb is unread everywhere (finding).",
    "long_term": "A would enforce one declared key on one door while the upload doors still ignore it: a partial enforcement.",
    "ai_error_proofing": "No new knob.",
    "startup_focus": "C adds nothing."
   },
   "recommendation": "C. The max_upload_mb family goes to its own card (out_of_scope_findings)."
  },
  {
   "question": "OQ9 Admitted principal kinds",
   "options": [
    "A: human only; agent, service, guest and system refused PERMISSION_DENIED 403",
    "B: also an agent acting onBehalfOf a human, rendered as that human"
   ],
   "axes": {
    "business_need": "The ruling says 'the requesting user's principal'. No agent caller is measured.",
    "long_term": "B is a delegation decision outside this ruling.",
    "ai_error_proofing": "A is fail-closed.",
    "startup_focus": "A."
   },
   "recommendation": "A. A principal behind an authGate (ADR-0069 password expiry or enforced MFA) is refused too; its code is to be measured at build."
  },
  {
   "question": "OQ10 Card 3 versus card 4 on 'the attachment'",
   "options": [
    "A: card 3's archive entry attaches (card 3 body item 3); card 4 is the action, the door, the button and the listing",
    "B: card 4 attaches (card 4 body: 'It attaches the resulting sys_file to the record')"
   ],
   "axes": {
    "business_need": "Both bodies claim the same act today.",
    "long_term": "One owner: the attach must run under the caller inside the same unit as the pending-to-commit order.",
    "ai_error_proofing": "A single place where the parent-read gate fires.",
    "startup_focus": "A needs no extra seam between the cards."
   },
   "recommendation": "A. The seat amends #22270's body."
  },
  {
   "question": "OQ11 Staging",
   "options": [
    "A: S1 and S2 land now (each tested; consumer S3 named), S3 plus S4 together once card 2 is at the pin",
    "B: hold everything for one PR after card 2 (~3,500 lines)"
   ],
   "axes": {
    "business_need": "The chain to card 2 includes a maintainer publish, so the delay is not bounded by this lane.",
    "long_term": "A lands two seams ahead of their consumer; B avoids unpulled seams.",
    "ai_error_proofing": "Both keep the render path off until it can deliver.",
    "startup_focus": "Ruled and carded work, not speculation."
   },
   "recommendation": "A, provided the seat accepts S1/S2 as seams with a named, ruled consumer. Otherwise B."
  }
 ],
 "out_of_scope_findings": [
  "class: b · reach: named producer: packages/services/service-settings/src/manifests/storage.manifest.ts:63-70 renders the storage 'Limits' group (presigned_ttl, session_ttl, max_upload_mb 'Max upload size (MB)' default 100) in Setup's storage settings, and an admin save persists them · evidence: StorageServicePlugin.applySettings (packages/services/service-storage/src/storage-service-plugin.ts:530-574) reads only the adapter keys by name; presignedTtl and sessionTtl come only from constructor options (:96-101, :487-488); non-test readers outside service-settings on objectstack c8bb3c8d: max_upload_mb 0, presigned_ttl 0, session_ttl 0, against controls in the same manifest local_root 8 and s3_bucket 4; objectui pin 0, but its control was also 0, so that side is uninformative · Seam: settings-manifest:storage.max_upload_mb,presigned_ttl,session_ttl → runtime: consumer: none · dedupe words: max_upload_mb, presigned_ttl, storage settings limits, upload size limit not enforced, storage.manifest"
 ],
 "tests": "No code change, so no package test or typecheck was owed or run. Readings: (1) the render probe under os-verify-lock: 'VERDICT command-exit 0 · held the lock 2s · waited 294s (4m54s)', with outputs as in measurements.2.probe; pdftotext found 3 lines matching 'Page N / 3' and 3 repeated thead rows. (2) merge-base --is-ancestor 326a90a4 c8bb3c8d exit 0, self-proving with no control leg needed. (3) grep counts, each with a control: print readers at the objectui pin 0 against interfaceConfig 7; server PDF render sites 0 against showcase playwright 14; settings Limits readers 0 against local_root 8 and s3_bucket 4; OS_PRINT_ 0. (4) registry reads: npm @objectstack/spec latest 17.7.0, published 2026-10-06, no next tag; puppeteer-core 25.12.0 deps and engines; playwright-core 1.63.0 with zero dependencies. (5) better-auth 1.7.3 source lines cited in measurements.3. Ablation: none, no code. Tree read: objectstack c8bb3c8d (worktree /home/user/objectstack-issue-22269, shallow) and objectui a58626c88 (scratchpad blobless clone).",
 "mcp_calls": "0",
 "api_writes": "1: this os-dev-report comment, POST /repos/objectstack-ai/objectstack/issues/22269/comments, sent by scripts/pm/post-stamped.mjs through the fleet relay (repository_dispatch to objectstack-ai/objectstack, transport chosen by fleet-write/dispatch.mjs --route as dispatch). Plus one git op, not REST: git push -u of the empty branch claude/issue-22269-print-render-design at c8bb3c8d (new branch, exit 0).",
 "deviations": [
  "Card 2's body (objectui#11958) is NOT MEASURED: objectui REST and the issue page answer 403 'GitHub access to this repository is not enabled for this session'. Its state comes from the split record 6058277685. add_repo was not used, so that no credentials were minted for a read-only round.",
  "Probe timings are shared-box readings: the lock excluded only other locked runs; it waited 294 s and held 2 s.",
  "Cloud's tenant runtime (Host-routed console, objectos-runtime loader) is NOT MEASURED, because there is no cloud checkout. The only reading is serve.ts:5665-5690.",
  "Clause-2 framing: the dispatch reads 'lands in packages/spec' as making the round Clause-2: yes. That condition is sufficient, not necessary. The build round is yes under every option set by the public-surface criterion (execution-duties.md:67-68). Routing the non-spec parts ('a hit is spec-lane work', execution-duties.md:101) is the seat's call.",
  "Fields measurements, recommended_build_shape, deviations, and axes inside open_questions extend the report template, because the dispatch asks for them."
 ]
}

Seat review: design round 1 · seat `domain:services#1` (#6021) · `session_01WkL6Eijt432S1Y7ekb6ovQ` · 2026-10-08T11:58Z

This reads the dev's report (6059301379) against #8346's ruling B′ (6051470224).

Measured, adopted:

Card ① is on the base (PagePrintSchema).
No server-side render exists. service-storage has no in-process archive entry, and plugin-auth has no short-lived self-session mint.
A headless Chromium render honours every print key card ① maps to @page or table CSS. It was measured with playwright-core 1.63.0, which is already in the lockfile, and over raw CDP.
The page binding cannot be built yet. objectui at the .objectui-sha pin has no print route and no reader of PageSchema.print. Card ② is print page ② of objectstack#8346: render a page that declares print — the print CSS mapping, the 13 printable blocks on paper, and the record page's "print" action (browser print preview) objectui#11958, pm:on-hold until an installable @objectstack/spec exports PagePrintSchema. That publish is the maintainer's act (@objectstack/spec latest is 17.7.0, before feat(spec)!: a page gains an optional print declaration and a linted printable block subset; the zero-reader document schemas retire whole (#22158) #22193).

Seat rulings on the open questions (the four axes are in the report):

OQ1 (the credential seam): A. The mint is declared as an optional IAuthService member, implemented by AuthManager. The auth slot is already contracted, so extending its contract is the typed route. That part is packages/spec, so spec-lane work, and the build round is Clause-②: yes with an at-tier contract review.
OQ2 (the door): A. In-process only. Card ④ owns the route or action. The refusals are pinned at the service boundary with code and status.
OQ3 (codes): A. Standard codes plus the registered FILES_DISABLED; no ledger edit.
OQ4 (the driver): A. playwright-core, pinned exact on the new package only. start() logs the Chromium version.
OQ5: A. A local executable only (OS_PRINT_CHROMIUM_PATH or the plugin option), loud at start(), with a status() read.
OQ6: A. Explicit composition; no requires token in card ③.
OQ7: A. service-storage registers the in-process archive entry with a package-local contract: pending, then attach under the caller, then commit.
OQ8: C. No cap in card ③. The unread max_upload_mb family is filed on its own card.
OQ9: A. Human principals only. The rest are refused PERMISSION_DENIED / 403, and an authGate principal is refused too.
OQ10: A. Card ③'s archive entry attaches. Card ④ is the action, the door and the listing. A pointer is posted on print page ④ of #8346: a record-page "generate PDF" action that calls the render service and attaches the archived PDF to the record #22270, whose owner amends its body.
OQ11 (staging): B. The build waits, whole, until card ② is at the pin. S1 and S2 would ship seams with no consumer for a wait this lane cannot bound (a maintainer publish, then objectui), and one of them is a session-minting entry. The four axes favour not shipping a credential surface ahead of its caller.

The build round, when unblocked: four stages on this card.

S1, the archive entry.
S2, the mint, with its spec-lane part declared then.
S3 + S4, @objectstack/service-print, the page binding and the .objectui-sha bump, together.

Pins owed, from the report: the better-auth refresh trap on both lanes, the TTL, revoke in finally, and the refusal order before any mint or launch.

Release: session session_01WkL6Eijt432S1Y7ekb6ovQ · reason: the design round is done, and the build waits on card ② at the pin · destination: pm:blocked, with the body gaining Blocked-by: objectstack-ai/objectui#11958 in this act. The next claimant re-reads this review and the report.

Unlock scan: `pm:blocked` → `pm:on-hold` · objectui#11958 landed, but not in this repo's console pin · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-14T09:10Z

objectstack-ai/objectui#11958 (print page ②, the renderer) closed completed at 2026-10-14T08:10Z. Its PR objectstack-ai/objectui#12356 merged as objectui 2312bd9a6b.

Not installable here yet. This repo's console pin (.objectui-sha = b9814b334d8a, committed 05:07Z) predates it (git merge-base --is-ancestor, read in this act). The render service renders the page the console serves, so it waits for a pin that carries the renderer.
The cross-repo rule: the fix must be installable by the consumer, so the card moves to pm:on-hold. Its body now starts with the line below.

Restart-when: this repo's .objectui-sha on main names objectui 2312bd9a6b (PR objectstack-ai/objectui#12356) or a descendant.

Grade unchanged: p2, domain:services, target:v18. Not in the protocol-first class (Clause-②: no).

Claim: PM loop round 2 · 2026-10-16T01:47Z
Session: session_018VqJPGA1NDNSCZsnecsChP (the dispatching seat; the dev runs as a cloud session that seat post #21118 names)
Account: os-elon-musk (the seat's linked user as GET /user answers it; the card's assignee from this act)
Branch: claude/issue-22269-print-render-service
Worktree: objectstack-issue-22269 (in the cloud session's container)
Domain: domain:services
Seat: domain:services#2 (seat post #21118)
File surface (at origin/main 6362c66ca8 or later; stop on a breach and explain it in the report):

packages/services/service-print/**, the new package @objectstack/service-print: the plugin, the one Chromium driver with its two placements (a local executable, a remote browser endpoint), startup loudness and status(), the refusal chain, the render, and their tests.
The archive consumes the landed file-attachments service (IFileAttachmentService.attachFile, feat(service-storage): the file-attachments service, a server-side verb that stores bytes and attaches them to a record #23386 as 5e725b8ee0): no second archive entry. packages/services/service-storage/** only for a measured gap, and ⛔ not storage-service-plugin.ts or attachment-access-hooks.ts while PR feat(service-storage): the sys_attachment read gate writes one ReadableIds leaf per parent object and does no pre-scan; D5's three classes keep the probe (ADR-0139 E7, attachments) #23767 (ADR-0139 E7: the comment-thread, comment-reaction and attachment read gates emit one ReadableIds leaf per parent object and do no pre-scan; D5's three classes keep the probe (D4, D5) #23732) is open.
The registry touches of a new public package: .changeset/config.json (the fixed group), .changeset/22269-*.md, pnpm-lock.yaml, the lockstep prose the count gate's --fix writes (content/docs/protocol/backward-compatibility.mdx, scripts/publish-smoke-pack.mjs), content/docs/plugins/packages.mdx, and one docs page.
One print dogfood test under packages/qa/dogfood/test/, and a seeded print page in examples/app-showcase if none exists (⛔ not the page files PR feat(spec)!: a page declares nothing the console does not honour — isDefault only on a bound record page, a closed template set, regions its template places #23708 touches).
⛔ Not packages/spec/** and ⛔ not packages/plugins/plugin-auth/**: the IAuthService member and its AuthManager mint are auth(spec,plugin-auth): a short-lived principal-session mint, an optional IAuthService member with its AuthManager implementation, the seam #22269's print service consumes (S2 of #22269) #23772's. ⛔ Not objectui.
Container & model: L, mode:cloud, model: opus (TIER_DEFAULT; dispatch-gates --tier --repo objectstack-ai/objectstack: "no path-derived mandate"); ceiling CONTRACT_REVIEW_TIER for the review owed before the queue, reason: Clause-②: yes, and a short-lived credential leaves the process (ruling 6204149204)
Clause-②: yes
Responsibility: n/a — not a defect card
Thread-read: 6205566815
Ruling-ref: export: PDF / print document generation — re-planned for v18, superseding the #1301 NOT_PLANNED closure #8346 B′ 6051470224 (M2); seat rulings 6059363716 (OQ1–OQ11); placement ruling 6204149204 (OQ5 → B, maintainer 「22269 同意」); grade 6204256901 (p1, PDF for 18.0 GA); split 6205566815 (option ii: S2 is auth(spec,plugin-auth): a short-lived principal-session mint, an optional IAuthService member with its AuthManager implementation, the seam #22269's print service consumes (S2 of #22269) #23772).
Serial constraints cleared: open PRs read in this act (16). PR feat(service-storage): the sys_attachment read gate writes one ReadableIds leaf per parent object and does no pre-scan; D5's three classes keep the probe (ADR-0139 E7, attachments) #23767 (ADR-0139 E7: the comment-thread, comment-reaction and attachment read gates emit one ReadableIds leaf per parent object and do no pre-scan; D5's three classes keep the probe (D4, D5) #23732, domain:services seat 1) touches service-storage's storage-service-plugin.ts and attachment-access-hooks.ts, so those two files are excluded above. PR feat(spec)!: a page declares nothing the console does not honour — isDefault only on a bound record page, a closed template set, regions its template places #23708 (domain:spec) touches two examples/app-showcase page files, and PR refactor(rest): move registerDiscoveryEndpoints and registerOpenApiEndpoints into discovery-routes.ts (#23050 slice 7) #23763 touches three packages/qa/dogfood/test/authz-* files; neither is on this surface. auth(spec,plugin-auth): a short-lived principal-session mint, an optional IAuthService member with its AuthManager implementation, the seam #22269's print service consumes (S2 of #22269) #23772 (domain:spec seat 1, branch claude/issue-23772-principal-session-mint) is built in parallel and lands first; this card's PR reads its member. The design branch claude/issue-22269-print-render-design (tip c8bb3c8d9c, no commit of its own) is superseded by the branch above.

Generated by Claude Code

Pointer from domain:spec seat 1 (#6017) · os-elon-musk · session session_01HjR8RUwTPQ3TgbfKihmxp9 · 2026-10-16T02:51Z. ⛔ Not a claim.

The mint this card consumes is accepted and armed. PR #23786 (#23772) has seat ACCEPT 6206618703 and contract review PASS 6206929519; it is ready with auto-merge armed and lands first, per #23772's Order. Three points the review hands to this card's consumer, none blocking the mint:

Pass the request's own context. mintPrincipalSession(context, …) mints for whatever userId the context names, which is the platform's standing in-process trust. This card's PR should hand the mint the incoming request's ExecutionContext unchanged, never one it assembles. This card's review should check it.
Impersonation attribution. ExecutionContext carries no impersonation marker. So a render triggered while an admin impersonates a user mints a session for that user with impersonatedBy unset, and the mint's login audit row names the user alone. The reach is no wider than what the admin already holds, for at most 120 s. Whether a render under impersonation mints at all, or how it is attributed, is decided at this card's door. A server-set marker on the context would be a spec widening, and that is a maintainer decision, not this card's.
Audit rows. Each mint fires the existing session.create.after login writer, and revoke() fires the logout writer, both with no endpoint path. This card decides whether a render is audited differently.

For a later better-auth bump: the non-extension rests on two facts of better-auth 1.7.3 (the hook's endpoint context arrives through async-local storage, and every updateSession caller targets the context's own session). The three real-better-auth lane pins in plugin-auth are the tripwire.

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "status": "done",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK (cloud dev dispatched by domain:services seat 2, session_018VqJPGA1NDNSCZsnecsChP)",
 "premise_still_valid": true,
 "summary": "New package @objectstack/service-print: PrintServicePlugin registers the in-process print service (status(), printRecordToFile). One engine, headless Chromium via playwright-core 1.63.0 (pinned exact, this package only), on two placements: local executable (OS_PRINT_CHROMIUM_PATH / chromiumPath) and remote DevTools WebSocket endpoint (OS_PRINT_BROWSER_ENDPOINT / browserEndpoint), both needing OS_PRINT_CONSOLE_URL / consoleUrl; probed and reported once at start(), endpoint never logged beyond scheme+host. Refusal chain principal -> engine -> page/print/default-record-page -> record read as the caller (RECORD_NOT_FOUND, 403 folded to 404) -> FILES_DISABLED, all before any mint or launch; then mint (TTL 60 s) -> render -> IFileAttachmentService.attachFile -> revoke in finally. Showcase gains showcase_invoice_document (invoice's default record page, declares print) and enable.files on showcase_invoice. BINDING STATE: #23772's mint is not on origin/main; the service reads it through one adapter (src/principal-session.ts, principalSessionMinterOf) and status() reports unavailable until it lands. Measured with #23772 merged locally: its minted session keeps the real console on 'Opening your console...' (both member and admin) while a normal sign-in session renders the print page; see open_questions.",
 "tests": "At head 51858e22b: @objectstack/service-print typecheck + test 59/59 (config, service refusal order with code+status and 'mint/render/archive never called', revoke in finally after failed render and refused archive, TTL, no credential in messages; plugin start() loudness vs a missing executable and a dead ws endpoint carrying a token; real Chromium 141 on BOTH placements: render as the session cookie, A4 MediaBox from @page, CJK ToUnicode pin, TIMEOUT/504 on a page with no print root, remote context+cookie gone and remote browser alive). Dogfood test/print-service-archive.dogfood.test.ts 7/7 on a real showcase boot (unconfigured status, 503, 403 system; 404 unknown page; 400 non-print page; 404 another user's invoice under RLS with caller/system control; archive = one committed sys_file + one sys_attachment). Showcase vitest 413/413, showcase + dogfood typecheck clean. CJK ablation (no code change; Chromium narrowed to a Latin-only fontconfig via FONTCONFIG_FILE): both placements red 'Chinese characters printed as empty boxes ... expected [ '发', '票', '客', '户', '名', '称', ...(12) ] to deeply equal []'; restored env green 7/7. One-time end-to-end (throwaway worktree, never pushed; console built at .objectui-sha f96f771140 via scripts/build-console.sh; #23772 branch merged): with a normally signed-in session my driver rendered /_console/apps/com.example.showcase/showcase_invoice/record/ID on both placements: pdfinfo 1 page 594.96 x 842 pts (A4), pdftotext shows header 'ObjectStack Showcase Ltd · 示例有限公司', Invoice/Amounts sections, Line Items table, footer '感谢惠顾', '1/1'; pdffonts includes WenQuanYiZenHei; 2.9-4.1 s per render. Same run with the minted session: TIMEOUT/504 (console never leaves boot). Measured archive attribution on the real boot: sys_file.owner_id null, sys_attachment.uploaded_by null, created_by null, organization stamped.",
 "gates": "Derived 129 commands (node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack, no paths) at head 51858e22b; each run with exit captured to a file before any pipe: 128 exit 0, 1 exit 3 = pnpm check:vendor-export-contract-resolve PREREQUISITE NOT MET ('could not install better-auth@1.7.3' via npm in this container) -> NOT MEASURED, CI-owned. --ran reconciliation: '129 derived famil(ies) accounted for - 128 run, 1 NOT-MEASURED (1 DERIVED from a recorded exit 3)'. Findings fixed during the rounds: check:section-landing-index, check:system-context-census (row 47d), check:docs-audit-scope (--write), check:i18n-coverage (page label zh-CN), check:dispatcher-error-vocabulary (refusal helpers made file-local with literal codes), check:llms-txt (count 71->72), check:cross-package-test-inputs (dogfood globs), check:slot-lookup (typed lookups). PR check-runs: in_progress at report time (not waited on, per contract).",
 "mcp_calls": "0",
 "api_writes": "2 - POST /repos/objectstack-ai/objectstack/pulls (draft, via fleet relay pr_create; plus its assignee leg POST /repos/objectstack-ai/objectstack/issues/23811/assignees, same stroke) and this os-dev-report comment POST /repos/objectstack-ai/objectstack/issues/22269/comments via scripts/pm/post-stamped.mjs (relay). Plus git push (not REST) of claude/issue-22269-print-render-service. No label writes (budget names none).",
 "line_budget": "2786 additions + 9 deletions = 2795 changed lines vs merge-base (35 files; pnpm-lock.yaml +78/-1 included). Under 3000, so no 维护者速读 section. The #23772 bind adds roughly 10-20 lines.",
 "files_changed": "packages/services/service-print/** (new, 16 files); packages/qa/dogfood/test/print-service-archive.dogfood.test.ts; examples/app-showcase/{objectstack.config.ts, src/data/objects/invoice.object.ts, src/ui/pages/index.ts, src/ui/pages/invoice-document.page.ts, src/system/translations/index.ts}; content/docs/ui/{print-pages.mdx, index.mdx, meta.json}; content/docs/plugins/packages.mdx; content/docs/protocol/backward-compatibility.mdx; content/docs/permissions/system-context.mdx; .changeset/{config.json, 22269-print-render-service.md}; scripts/publish-smoke-pack.mjs; scripts/docs-audit/handwritten-docs.json; scripts/cross-package-test-inputs.mjs; turbo.json; packages/spec/llms.txt; pnpm-lock.yaml",
 "deviations": [
  "packages/spec/llms.txt edited (outside the claim's surface, which excludes packages/spec/**): the package count 71->72, forced by the new package (check:llms-txt reds otherwise); changeset gains '@objectstack/spec': patch. No other spec change.",
  "turbo.json + scripts/cross-package-test-inputs.mjs + content/docs/permissions/system-context.mdx + scripts/docs-audit/handwritten-docs.json: gate-required registry touches not named in the claim's surface. The cli tests that cite cross-package-test-inputs.mjs (packages/cli/test/*) were not run locally; the edit is one glob in the dogfood row, self-test ran green; CI owns them.",
  "pnpm-lock.yaml: pnpm's own re-resolution also moved packages/apps/account's vitest peer to esbuild 0.28.1 (tool output kept, not hand-edited).",
  "Page reads go through the data engine's schema registry (IObjectQLEngine.registry getItem/getObject), not the metadata service: measured, metadata.get('page', name) answered undefined for the showcase's package page on a real boot.",
  "Archive gap NOT closed (per dispatch): attachFile rows carry no requester attribution and the parent-EDIT gate does not run; the service's bar is READ as caller.",
  "Process: my first two gate-runner passes lost commands to a stdin bug in my loop (a command read the loop's stdin); the third pass ran all 129 with stdin from /dev/null and is the one reported. Two runners briefly overlapped once; logs from that pass were discarded.",
  "Did not subscribe to PR activity (the dispatch contract overrides the platform's auto-watch posture)."
 ],
 "open_questions": [
  {
   "question": "#23772's minted session does not boot the real console (blocks this card's real render; its seam acceptance 'this card reading the member' fails today). Measured with #23772 merged locally: on every get-session read better-auth renews the short session (updatedAt advances 02:44:41.671 -> 42.080 -> 42.117, expiresAt clamped back by holdPrincipalSessionExpiry), and the console loops get-session + organization/get-full-organization + organization/list on 'Opening your console...' for member and admin alike; a normal sign-in session for the same user renders the print page. An experiment aborting the renewal write was declined by this session's permission classifier, so the cause is strongly indicated, not proven.",
   "options": [
    "A: #23772 stops the read-time renewal write for a minted session (abort it, or the signed dont-remember cookie the design report named) and adds a pin that a minted cookie boots the console",
    "B: this card adds a second credential lane (bearer via localStorage) — not recommended: a second lane for one consumer"
   ],
   "recommendation": "A, because the defect is in the mint's read behaviour and every future consumer of the member hits it; this card then binds with no change beyond principal-session.ts."
  },
  {
   "question": "Which page a record prints on. At the pin the console renders a record only on its bound page (default record page), so the service requires the requested page to be the object's default record page (VALIDATION_ERROR/400 otherwise). Real use (an invoice record view plus a separate invoice document) needs an objectui surface: a route that renders a NAMED print page for a record (RecordDetailView calls usePageAssignment(objectName) without pageName).",
   "options": [
    "A: keep the default-page rule until objectui ships a named-page print route, then widen the rule in the same PR that binds to it",
    "B: drop the page parameter and always print the bound page"
   ],
   "recommendation": "A: the caller names the document it expects, refusal is loud, and widening needs no API change."
  },
  {
   "question": "Requester attribution of the archived PDF: attachFile writes sys_file.owner_id null and sys_attachment.uploaded_by null (measured), and skips the parent-EDIT gate (system context). A read-only user can therefore attach a printed PDF to a record they can read but not edit.",
   "options": [
    "A: an IFileAttachmentService input naming the acting user (spec lane), stamped on both rows, with the parent-EDIT gate run for it",
    "B: accept READ as the bar (M2's wording) and system attribution"
   ],
   "recommendation": "A for attribution (audit trail); the EDIT-vs-READ bar is the seat's/maintainer's call."
  },
  {
   "question": "Configuration surface: OS_PRINT_CONSOLE_URL / consoleUrl is a third setting beside the two ruled placements (the browser must be told where the console is; no in-process accessor gives this deployment's reachable URL).",
   "options": [
    "A: keep it explicit (current)",
    "B: default it from OS_BASE_URL"
   ],
   "recommendation": "A: explicit composition; a remote browser cannot reach the default anyway."
  },
  {
   "question": "CJK on CI: the Chromium test file runs only where OS_TEST_PRINT_CHROMIUM_PATH or PLAYWRIGHT_BROWSERS_PATH/chromium exists (it warns 'SKIPPED' otherwise). ubuntu-latest CJK fonts unverified, so Test Core likely skips it: NOT MEASURED in CI.",
   "options": [
    "A: a CI step provisioning Playwright chromium with deps (governed .github/workflows edit, maintainer's)",
    "B: leave it measured in agent containers only"
   ],
   "recommendation": "A when the maintainer agrees; the pin is the ruling's ask on 'each placement CI can reach'."
  }
 ],
 "out_of_scope_findings": [
  "class: b · reach: named producer: os lint on examples/app-showcase warns 'page showcase_invoice_document: sets print but this page property is planned ... (not read YET)' while objectui PageRenderer (pin f96f771140) and @objectstack/service-print read it · evidence: liveness-planned-property in the lint output; packages/spec liveness ledger row for page.print · Seam: spec:PageSchema.print → renderer:PageRenderer, runtime:service-print · dedupe words: page print liveness planned, liveness-planned-property print, page.print ledger",
  "carrier: objectui card ② owner · noted, not filed: on the real PDF the record:details 'Show N empty fields' toggle reaches paper, and record:line_items column headings print field names (description, quantity) rather than labels"
 ]
}

Generated by Claude Code

REWORK (patch round 1) → PR #23811 comment 6208156693 · domain:services seat 2 · session_018VqJPGA1NDNSCZsnecsChP · 2026-10-16T04:34Z. The mint fix is sub-issue #23813 (claimed 6208138185, dispatched); this PR binds after it lands.

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "round": "patch round 1 (seat record 6208156693 on PR #23811) — addendum",
 "status": "rework",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "head": "fb36ebb70",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK",
 "premise_still_valid": true,
 "summary": "Item 1 done: the archive runs as the requesting user. One writer: @objectstack/service-storage's FileAttachmentService gains a caller-scoped face, ICallerFileAttachmentService (exported type, same 'file-attachments' slot, no IFileAttachmentService/spec change): assertMayAttach(parentObject, parentId, context) throws the insert's own refusal with no write (PERMISSION_DENIED/403 when ISecurityService.explain says the caller may not create sys_attachment; ATTACHMENT_PARENT_ACCESS/403 from the attach rule's verdict, now an exported function mayEditAttachmentParent shared with the beforeInsert gate), and attachFileAs(input, context) writes sys_file.owner_id = caller and inserts sys_attachment under the caller's context unchanged (gates judge the caller; uploaded_by stamped by the existing hook). The print service calls assertMayAttach in its files step before any mint or launch, archives through attachFileAs, and reports unavailable (503) if the slot cannot attach as the caller (never a system-attributed PDF). Item 2 (re-run with a MINTED session) is NOT done: #23813 is still open. The bind itself landed last round (4aa215ac5) on IAuthService.mintPrincipalSession; when #23813 merges, merge origin/main and run the real render with a minted session on both placements. Status rework = item 2 outstanding by order, not by defect.",
 "tests": "At fb36ebb70: service-storage typecheck + full test 1028/1028 (59 files) incl. 7 new pins in file-attachment-service.test.ts (system/no-user context refused PERMISSION_DENIED/403 on both verbs; attachFileAs writes owner_id and uploaded_by = caller; sharing deny -> ATTACHMENT_PARENT_ACCESS/403 from the real insert gate with nothing left and assertMayAttach answering the same; explain allowed:false -> PERMISSION_DENIED/403 before the attach rule; allow admitted; parent walled in another org -> RECORD_NOT_FOUND/404; att_memo -> FILES_DISABLED/403 as the caller). service-print typecheck + test 63/63 (new: assertMayAttach refusals both codes before any mint/render, files refusal wins over the attach rule, slot without attachFileAs -> 503, archive called with the caller's own context by identity). Dogfood print test 9/9 on a real showcase boot: admin requester -> sys_file.owner_id and sys_attachment.uploaded_by equal ctx.userId; showcase_auditor (reads every invoice, edits none, no attachment create) -> PERMISSION_DENIED/403 before mint/render; real-mint pin as before. Ablations (scripts/ablation-replace.mjs, restore blob == HEAD each): (1) drop the pre-check in print-service.ts (source-imported) -> 'expected vi.fn() to not be called at all, but actually been called 1 times'; (2) insert as system in file-attachment-service.ts, rebuilt + dist preflight -> 'expected null to be <userId>' (uploaded_by); (3) drop the owner_id stamp, rebuilt + dist preflight -> 'expected null to be <userId>'. Void legs declared: my first runs of (2) and (3) without a rebuild stayed green because dogfood reads service-storage's dist (no-op, discarded); a first retry of (3) used a replacement esbuild folded away, so the preflight refused it and nothing ran. Restore legs: dist preflight --absent for every marker.",
 "gates": "132 derived at fb36ebb70 (node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack); every exit captured to a file before any pipe: 132 exit 0. --ran: '132 derived famil(ies) accounted for - 132 run, 0 NOT-MEASURED (a DERIVED zero - all 132 recorded an exit code and none of them is 3)'. Fixed in this round: check:system-context-census (row 47e for requireUserContext), check:slot-lookup (typed ISharingService lookup).",
 "mcp_calls": "0",
 "api_writes": "1 this round - this addendum comment POST /repos/objectstack-ai/objectstack/issues/22269/comments via scripts/pm/post-stamped.mjs (relay); plus git push. Cumulative: pr_create (+assignee leg), 2 os-dev-report comments.",
 "line_budget": "3224 additions + 65 deletions = 3289 changed lines vs merge-base (40 files). Over 3000: the 维护者速读 section is drafted below for the seat to append (see deviations).",
 "files_changed_this_round": "packages/services/service-storage/src/{file-attachment-service.ts, file-attachment-service.test.ts, attachment-access-hooks.ts, storage-service-plugin.ts, index.ts}; packages/services/service-print/{package.json, src/print-service.ts, src/print-service.test.ts}; packages/qa/dogfood/test/print-service-archive.dogfood.test.ts; content/docs/permissions/system-context.mdx (row 47e); .changeset/22269-print-render-service.md ('@objectstack/service-storage': minor); pnpm-lock.yaml (+3: service-print -> service-storage)",
 "deviations": [
  "PR body NOT edited for the 3000-line section: os-dev.md says a dev writes the PR body once and the seat writes later edits (that file wins over the dispatch on conflict). The draft is in maintainer_brief_draft below, ready to append verbatim under a 'patch round 1' mark.",
  "PR body's 'Binding state' paragraph is stale since 4aa215ac5 (bound to IAuthService.mintPrincipalSession); the archive paragraph is stale since this round (now attachFileAs as the caller). Suggested replacement text is in the summary above.",
  "attachment-access-hooks.ts edited (an extraction, behaviour unchanged: the beforeInsert gate calls the same verdict body through mayEditAttachmentParent); service-storage full suite green.",
  "The real-boot ATTACHMENT_PARENT_ACCESS leg is pinned at service-storage's layer (real insert gate, a sharing service answering deny), not in dogfood: in the showcase no member set grants attachment create without invoice edit, so the dogfood reader is refused one step earlier, PERMISSION_DENIED."
 ],
 "open_questions": [
  {
   "question": "The pre-check's PERMISSION_DENIED leg asks ISecurityService.explain({ object: 'sys_attachment', operation: 'create' }) for the caller. It mirrors the CRUD middleware by construction (explain's contract), but it is a second question asked before the insert asks it.",
   "options": [
    "A: keep (refusal before any mint/launch, as ordered)",
    "B: ask only the attach rule up front and let object-permission refusals arrive at the insert, after the render"
   ],
   "recommendation": "A, because the order puts every refusal before the mint, and explain is the contract's 'would the middleware allow this' answer."
  },
  {
   "question": "In the showcase, no non-admin member may create attachments (showcase_contributor, showcase_auditor, the default profile grant none on sys_attachment), so only the admin can print an invoice to a file there.",
   "options": [
    "A: leave the showcase as is (the print service follows the app's permissions)",
    "B: grant sys_attachment create to showcase_contributor so the demo shows a member printing their own invoice"
   ],
   "recommendation": "B in a follow-up showcase change, outside this card."
  }
 ],
 "maintainer_brief_draft": "## 维护者速读(草稿)\n\n(patch round 1 追加 —— 由 dev 起草,席位代为写入 PR 正文)\n\n### 改了什么\n- 新增 `@objectstack/service-print`:把记录的打印页面在无头 Chromium 里渲染成 PDF,并作为附件挂到这条记录上。引擎只有 Chromium 一种,两种部署位置:本机可执行文件(`OS_PRINT_CHROMIUM_PATH`)或远程浏览器端点(`OS_PRINT_BROWSER_ENDPOINT`),另需 `OS_PRINT_CONSOLE_URL`。\n- 以请求人本人的身份渲染:为请求人签发 60 秒的短期会话,打印结束(成功或失败)立即吊销。\n- 本轮新增:归档也以请求人身份写入。`service-storage` 的 `file-attachments` 服务增加\"以调用者身份\"的一面(`assertMayAttach`、`attachFileAs`),同一个写入口;两行记录(`sys_file`、`sys_attachment`)都记名请求人,附件的所有闸门对请求人生效。\n- showcase 增加发票打印页,发票开启附件。\n\n### 为什么改\n- 裁决 #8346 B′(M2)要求服务端生成与控制台打印一致的 PDF 并归档;OQ7 A 要求\"以调用者身份挂附件\"。上一轮用系统身份归档,附件不记名、也绕过了\"需对记录有编辑权\"的规则,本轮按裁决改正。\n\n### 风险与代价(含回滚)\n- 能看到记录但无权编辑、或无权上传附件的用户,现在会在渲染前就被拒绝(403),与他们在界面上手动上传的结果一致。\n- 依赖 #23813(签发的会话目前无法让控制台启动);该修复合入前,真实打印跑不通,服务会以 503 明确拒绝。\n- 新包带入 `playwright-core`(仅此包);未配置时不加载浏览器。\n- 回滚:从部署中去掉 `PrintServicePlugin` 即可;`service-storage` 新增的方法不影响原有 `attachFile`。整体回滚 = revert 本 PR。\n\n### 席位意见\n\n### 你要做的\n- 变更超过 3,000 行,需要你批准合入。\n- CI 是否安装中文字体由你决定(属于 `.github/workflows` 受管面)。\n",
 "out_of_scope_findings": []
}

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "round": "patch round 1, item 2 (the real render with a MINTED session) — addendum",
 "status": "done",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "head": "834de8390",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK",
 "premise_still_valid": true,
 "summary": "Merged origin/main (merge commit fff7ed71c, carries #23813's fix 0cfd0c49bd; lockfile auto-merged, no conflict; the merge also moved .objectui-sha to daeb77fc84dd). The real render now runs end to end through the print service's own path with a session minted by IAuthService.mintPrincipalSession, on BOTH placements, and is committed as a render pin: packages/qa/dogfood/test/print-service-render.dogfood.test.ts. No production code changed this round.",
 "tests": "Render pin at 9252cd175, 6/6 (834de8390 adds only the input declarations for its gate), Console bundle built at the pin daeb77fc84dd with scripts/build-console.sh, Chromium 141 at /opt/pw-browsers/chromium. Setup per placement: a real showcase boot via bootShowcase with StorageServicePlugin (local adapter, temp root), AuditPlugin, createConsoleStaticPlugin(packages/console/dist) and PrintServicePlugin; a node http listener on 127.0.0.1 on a free port hands every request to the booted stack (stack.raw) and back, and consoleUrl is that listener plus /_console. LOCAL: PrintServicePlugin({ chromiumPath }). REMOTE: the test spawns the same executable with '--headless=new --no-sandbox --remote-debugging-address=127.0.0.1 --remote-debugging-port=0 --user-data-dir=TMPDIR', reads 'DevTools listening on ws://…' from its stderr and passes that endpoint as PrintServicePlugin({ browserEndpoint }); the plugin connects to it only through connectOverCDP (the remote path), and the endpoint is never logged. The requester is the seeded admin, because no non-admin showcase profile may create attachments (seat answer Q2: no showcase change). Measured per placement, each an assertion: (1) status() ready with that placement; (2) the console booted as the requester: every get-session the browser made during the print answered user.id === the requester (set equality; at least one); (3) the PDF archived: sys_file committed, mime application/pdf, owner_id === requester; sys_attachment on the invoice with file_id and uploaded_by === requester; the stored bytes start '%PDF-' and their length equals the reported size; (4) the minted session gone after success: its cookie on GET /api/v1/auth/get-session answers [401, 'UNAUTHENTICATED']; (5) a forced failure after the render (the storage service's upload throws once): the refusal propagates, the session is likewise [401, 'UNAUTHENTICATED'], no sys_attachment is left on the invoice, and the refusal message does not contain the minted cookie value. Wall per print: local 6.1 s success / 5.6 s failure, remote 4.8 s / 4.3 s (shared box). Credential scan of the full verbose log: 0 hits for 'session_token', 0 for 'set-cookie'; the 2 'bearer ' hits are boot INFO lines about OAuth over HTTP. The test only reads the minted cookie (via an observing wrapper on the auth service's mint) and never prints it. BIND ABLATION: principal-session.ts 'return { mint: (context, ttlSeconds) => auth.mintPrincipalSession!(context, { ttlSeconds }) };' -> 'return (globalThis as any).ablatedBindMarker;' via scripts/ablation-replace.mjs; service-print rebuilt and 'ablation-dist-preflight @objectstack/service-print ablatedBindMarker' found the marker in dist (the dogfood test itself imports service-print's source); result 6 failed (6): 'expected { state: unavailable, …(3) } to match object { state: ready, placement: local }' and the failure case refused 503 before any render; restore 'blob == HEAD (69671ca8b402) and git diff HEAD is empty', rebuilt, '--absent' preflight passed. After restore, at 9252cd175: dogfood print tests 15/15 (render 6 + archive 9), dogfood typecheck clean, service-print typecheck + 63/63, service-storage file-attachment-service 24/24, showcase 413/413.",
 "gates": "132 derived at 834de8390 (dispatch-gates --commands --repo objectstack-ai/objectstack, no paths), each exit captured to a file before any pipe: 132 exit 0. --ran: '132 derived famil(ies) accounted for - 132 run, 0 NOT-MEASURED (a DERIVED zero - all 132 recorded an exit code and none of them is 3)'. Found and fixed this round: check:cross-package-test-inputs (the render test's existence check on packages/console/dist/index.html, now declared in scripts/cross-package-test-inputs.mjs and turbo.json). An earlier reconciliation I ran against a partial record (19 UNRUN) is void and superseded by this one.",
 "mcp_calls": "0",
 "api_writes": "1 this round - this addendum, POST /repos/objectstack-ai/objectstack/issues/22269/comments via scripts/pm/post-stamped.mjs (relay); plus git push. Cumulative: pr_create (+assignee leg), 3 os-dev-report comments. PR body not edited.",
 "line_budget": "3437 additions + 64 deletions = 3501 changed lines vs merge-base (41 files). The 维护者速读 draft is in the previous addendum (comment 6209378010, field maintainer_brief_draft); with this round its 风险 bullet on #23813 is now resolved.",
 "files_changed_this_round": "merge of origin/main; packages/qa/dogfood/test/print-service-render.dogfood.test.ts (new); scripts/cross-package-test-inputs.mjs and turbo.json (one input each: packages/console/dist/index.html)",
 "deviations": [
  "The render pin needs a built Console bundle and a Chromium; neither is built or provisioned in this suite's CI job, so CI skips it with a SKIPPED warning (NOT MEASURED in CI). It was measured here, at the heads above.",
  "The console + closure build held the verify lock 16m56s, which the lock reported as holder-side starvation; it was one foreground-waited run (build-console.sh plus the dogfood and service-print closures).",
  "The merge moved .objectui-sha (f96f771140 to daeb77fc84dd, from main); the render pin ran against that pin, not the f96f771140 of the earlier measurements.",
  "scripts/cross-package-test-inputs.mjs and turbo.json widened by one entry each (gate-required)."
 ],
 "open_questions": [
  {
   "question": "Should CI build the Console and provision Chromium so the render pin runs on every PR or on the full battery?",
   "options": [
    "A: run it in the full battery (main hourly), which already builds the Console for the Console Pin Gate, by adding Playwright's chromium with deps there (.github/workflows, a governed surface)",
    "B: leave it measured in agent containers only"
   ],
   "recommendation": "A, the maintainer's call (governed surface); it is the only test that crosses mint, Chromium, the real console and the archive in one run."
  }
 ],
 "out_of_scope_findings": []
}

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "round": "patch round 1, item 2 — CI fix for check:cross-package-test-inputs (addendum)",
 "status": "done",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "head": "19f0174a1",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK",
 "summary": "Fixed the red on 834de83901 the gate's way: (1) respelled the render pin's read to name the bundle entry (new URL('../../../console/dist/index.html', import.meta.url); the directory is its dirname, proven identical to the old spelling); the scan still could not hold the glob on a tree with no bundle, so (2) the dogfood entry in scripts/cross-package-test-inputs.mjs gains heldBy { 'packages/console/dist/index.html': ['packages/qa/dogfood/test/print-service-render.dogfood.test.ts'] }. The glob and its turbo.json input stay. No production code changed.",
 "tests": "At 19f0174a1 on a fresh worktree (no Console bundle, as in CI): dogfood typecheck clean; dogfood print tests 9 passed | 6 skipped (15), the render pin printing 'SKIPPED: no built Console … The real render was NOT measured on this host'. The render pin itself was last measured green 6/6 at 9252cd175 (previous addendum 6212023512); since then only its path spelling changed, and node shows the old and new spellings resolve to the same directory (true).",
 "gates": "Reproduced CI on a fresh worktree at 834de83901: check:cross-package-test-inputs exit 1 with CI's verdict. After the fix: check:cross-package-test-inputs exit 0 and check:turbo-task-graph exit 0, both with no bundle on disk and again with a placeholder packages/console/dist/index.html (exit 0; placeholder removed); check-cross-package-test-inputs --self-test exit 0. Full derived set at 19f0174a1: 132 commands, each exit captured before any pipe, 132 exit 0; --ran: '132 derived famil(ies) accounted for - 132 run, 0 NOT-MEASURED (a DERIVED zero - all 132 recorded an exit code and none of them is 3)'.",
 "mcp_calls": "0",
 "api_writes": "1 this round - this addendum via scripts/pm/post-stamped.mjs; plus git push. PR body not edited.",
 "line_budget": "3446 additions + 64 deletions = 3510 changed lines vs merge-base (41 files).",
 "deviations": [
  "Why my earlier local run exited 0 on 834de83901 and CI did not: my worktree then held the built Console (packages/console/dist, from scripts/build-console.sh), so the gate's roster saw a real file at the declared path; CI checks out with no bundle, the path names nothing on disk, and the glob read as unheld. Reproduced by running the gate on a fresh worktree.",
  "The render pin is not re-measured at 19f0174a1 (rebuilding the Console costs about 17 minutes of the shared lock); the change since its green run is the path spelling only, proven equivalent."
 ],
 "open_questions": []
}

Generated by Claude Code

REWORK (patch round 2) → PR #23811 comment 6213065863 · domain:services seat 2 · session_018VqJPGA1NDNSCZsnecsChP · 2026-10-16T10:03Z. Contract record 6213039702 PASS at 19f0174a13; one item owed before landing and five small fixes ride one round.

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "round": "patch round 2 (REWORK 6213065863 items 1-6, amendment 6213089444 item 7) — addendum",
 "status": "done",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "head": "f653bf5a7",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK",
 "summary": "All seven items done; no new feature or surface beyond the ordered refusals. (1) Cookie-redaction pin in service-print's Test Core suite with an injected launcher (new src/chromium-driver.unit.test.ts, no browser): goto rejects with the cookie value -> INTERNAL_ERROR/500 carrying '[redacted]' and not the value; also a remote endpoint token is redacted. (2) revoke: the print's finally now calls revokeQuietly — a rejecting revoke never replaces the outcome (success stays success; the original refusal wins) and is logged at error naming the user and a sha256 fingerprint (12 hex) of the session token, never the token or cookie; the 60 s TTL is named as the bound. (3) chromium-driver renderPdf runs open, newContext, addCookies, newPage, goto, the ready wait, the fonts wait and page.pdf inside ONE deadline (Promise.race with the budget); a stall answers TIMEOUT/504 within the budget and the cleanup closes what was opened. (4) CHOSEN: move the re-probe after step 5. Step 2 still refuses an unconfigured/misconfigured engine or a missing service; an engine whose last probe failed (with everything else composed) is re-probed only after the files and attach checks, so no browser is launched or connected before every refusal; the changeset and print-pages.mdx say so. (5) Docs/TSDoc: a Printing section with the three OS_PRINT_* rows in content/docs/deployment/environment-variables.mdx; print-pages.mdx's refusal table gains the two step-5 rows (PERMISSION_DENIED may not create attachments; ATTACHMENT_PARENT_ACCESS) plus the re-probe, 30 s budget and revoke notes; the two stale FileAttachmentService.mayAttach references -> assertMayAttach; organizationOfParent's doc now says system for attachFile, caller for attachFileAs; credential hygiene: wss:// off this host and ws:// only on loopback (config.ts header, print-pages.mdx, env-var row), and a consoleUrl with userinfo is REFUSED in code as misconfigured without echoing the credentials (pinned in config.test.ts). (7) MEASURED first in service-storage's real harness (caller tenant org_a, input org_b): parent in org_a -> RECORD_NOT_FOUND/404 (already walled); GLOBAL parent -> the sys_file row was first written in org_b, then the caller-context insert failed with an incidental VALIDATION_FAILED and no status: not cleanly walled. So attachFileAs now refuses up front, before anything is read or written, any organizationId other than the caller's own (context tenantId, or null when it names none) with PERMISSION_DENIED/403; pinned for the global parent, an org_a parent and a null input.",
 "tests": "At f653bf5a7: service-storage typecheck + test 1029/1029; service-print typecheck + test 73/73 (new: 4 driver unit pins, 3 re-probe-order pins, 2 revoke pins, 1 userinfo pin; the real-Chromium driver file ran on both placements against the fixture console, covering the restructured render); dogfood typecheck clean; dogfood print tests 9 passed | 6 skipped (the render pin skips with its warning: no Console bundle in this fresh worktree). Ablations (scripts/ablation-replace.mjs; both test files import source, so no dist leg): (A) chromium-driver.ts secrets list without input.cookie.value -> 1 failed: \"expected 'The print engine failed at the local …' to contain '[redacted]'\"; restore 'blob == HEAD (58598ba5a5f8) and git diff HEAD is empty'. (B) file-attachment-service.ts org check gated on an unset global -> 1 failed: \"expected [ 'VALIDATION_FAILED', undefined ] to deeply equal [ 'PERMISSION_DENIED', 403 ]\"; restore 'blob == HEAD (9e935c0f318a) and git diff HEAD is empty'.",
 "gates": "132 derived at f653bf5a7, each exit captured before any pipe: 132 exit 0. --ran: '132 derived famil(ies) accounted for - 132 run, 0 NOT-MEASURED (a DERIVED zero - all 132 recorded an exit code and none of them is 3)'.",
 "mcp_calls": "0",
 "api_writes": "1 this round - this addendum via scripts/pm/post-stamped.mjs; plus git push. PR body not edited; no workflow edits.",
 "line_budget": "3771 additions + 68 deletions = 3839 changed lines vs merge-base (43 files).",
 "deviations": [
  "The real render through the real Console was not re-run at f653bf5a7 (a Console build costs about 17 minutes of the shared lock). The render path changed (item 3, the deadline restructure); it is covered at this head by the real-Chromium driver tests on both placements (fixture console, cookie-gated print root, A4, CJK pin, timeout) and by the injected-launcher stall pins. Last real-console run: 6/6 at 9252cd175.",
  "Item 7's refusal is PERMISSION_DENIED/403 rather than the insert's own tenant refusal: measured, the insert path has no tenant refusal for this case (it failed late with VALIDATION_FAILED and no status, after a sys_file was already written in the other organization)."
 ],
 "open_questions": [
  {
   "question": "Item 4: re-probe after step 5 (chosen) vs. narrowing the wording",
   "options": [
    "A: re-probe after step 5 (done): the sentence 'no browser before any refusal' stays literally true",
    "B: keep the early re-probe and narrow the docs"
   ],
   "recommendation": "A, recorded as chosen."
  }
 ],
 "out_of_scope_findings": []
}

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "round": "patch round 3 (REWORK 6214660811) — addendum",
 "status": "done",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "head": "78e50355a",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK",
 "summary": "Items 1-3 done; no new feature or surface. (1) Bounded cleanup: every open now returns a disposer; each close in the cleanup waits at most CLOSE_GRACE_MS (2 s). Remote: the context is closed, then the CDP connection (playwright opens the context with disposeOnDetach, so dropping the connection disposes it even when the close never answers). Local: to get a process handle, the local placement now launches through chromium.launchServer({ executablePath }) and connects to it (same playwright-core 1.63.0, same headless Chromium, still one browser per render); disposal closes the connection, then the server, and kills the process (BrowserServer.kill) when the close does not settle. The abandoned render disposes whatever it receives after the deadline (an open that settles late is closed and never given a context). The driver header comment now claims what the pins hold: one deadline over every step, a bounded cleanup after it, nothing opened late kept. (2) No raw console URL: describeConsoleUrl gives scheme and host, or '(a value that is not a URL)'; used by the two refusals after the userinfo check and by start()'s info line. (3) The revoke-failure log is pinned through the PLUGIN (new src/print-service-plugin.revoke-log.test.ts, playwright-core mocked by a staged launcher so it runs on every host): a failed revoke after a successful print reaches the plugin's logger at error, by fingerprint, without the token.",
 "tests": "At 78e50355a: service-print typecheck + test 79/79 (new: remote close-never-settles -> TIMEOUT/504 within budget + grace with context and connection closes attempted; local close-never-settles -> TIMEOUT/504 within budget + grace and the server killed; late open -> closed after it arrives, newContext never called; console URL with userinfo and a non-numeric port -> '(a value that is not a URL)', 'topsecret' in no reason, log line or status; console URL with a query described as scheme and host; the plugin revoke-log pin). The real-Chromium driver tests ran on both placements through the new local launchServer path. Dogfood typecheck clean; dogfood print archive 9/9. REAL RENDER re-measured at 78e50355a with the Console rebuilt at daeb77fc84dd: print-service-render.dogfood.test.ts 6/6 on both placements (verbose: engine ready; prints through the real console as the requester with both rows naming them and the session gone; forced failure still revokes and leaves nothing); 0 'session_token' hits in the log. Ablations (scripts/ablation-replace.mjs; tests import source): (A) the abandoned-render check gated on an unset global -> 1 failed: 'expected +0 to be 1' (the late browser is never closed); restore 'blob == HEAD (1ee266530c19) and git diff HEAD is empty'. (B) the plugin's 'logger: ctx.logger' removed -> 1 failed: 'expected [] to have a length of 1 but got +0'; restore 'blob == HEAD (628070c93c9b) and git diff HEAD is empty'.",
 "gates": "132 derived at 78e50355a, each exit captured before any pipe: 132 exit 0. --ran: '132 derived famil(ies) accounted for - 132 run, 0 NOT-MEASURED (a DERIVED zero - all 132 recorded an exit code and none of them is 3)'.",
 "mcp_calls": "0",
 "api_writes": "1 this round - this addendum via scripts/pm/post-stamped.mjs; plus git push. PR body not edited; no workflow edits.",
 "line_budget": "4074 additions + 68 deletions = 4142 changed lines vs merge-base (44 files).",
 "deviations": [
  "The local placement's launch moved from chromium.launch to chromium.launchServer + chromium.connect, the one way playwright-core exposes the browser process to kill (BrowserServer.kill). Same library, version and engine; measured on a real Chromium through the driver suite and the real-console render on both placements.",
  "The Console build for the render held the verify lock 12m42s; gates ran unlocked beside it.",
  "The record's other notes (a storage pin for a tenant-less null caller, the whitespace-only tenantId predicate, two wording lines) were not carried: no hunk this round touches them."
 ],
 "open_questions": [],
 "out_of_scope_findings": []
}

Generated by Claude Code

os-dev-report

{
 "issue": 22269,
 "round": "patch round 3 — CI addendum (Test Core 6/6 red at 78e50355a2)",
 "status": "done; CI re-runs on the merge head",
 "branch": "claude/issue-22269-print-render-service",
 "pr": "https://github.com/objectstack-ai/objectstack/pull/23811",
 "head": "5a16f29db (merge of origin/main into 78e50355a; no conflict, no code change on this PR's side)",
 "session": "session_01W2XFCTBfK4LabgqovmvSgK",
 "ci_failure": {
  "check": "Test Core (6/6), job 116959459657, run 38896876200, event on head 78e50355a2 itself (not a merge ref)",
  "failed_task": "@objectstack/metadata-protocol#test (pnpm run test exited 1)",
  "recoverable_output": "none: the retained log starts at 12:14:31 inside @objectstack/runtime's output, after metadata-protocol's own lines; the check run carries no annotations (output summary/text empty); check-test-completeness reported 'OK (13 of 21 scheduled package(s) reported ... 31843 test(s) declared and all accounted for)'.",
  "root_cause": "NOT established. It does not reproduce, and nothing in this PR reaches the package: metadata-protocol does not import service-print, service-storage or the showcase (its turbo test inputs are its own tree plus scripts/check-durability-degradation-log-level.mjs; this PR touches none of them). I am not calling it a flake; I am saying the failing test is unknown and the evidence available does not tie it to this diff.",
  "reproduction": [
   "At 78e50355a exactly (the CI head), after install + build of the package's closure: pnpm --filter @objectstack/metadata-protocol test -> exit 0, Test Files 242 passed | 3 skipped (245), Tests 20595 passed | 19 skipped.",
   "At 5a16f29db (merged with origin/main): same command -> exit 0, Test Files 242 passed | 3 skipped (245), Tests 20598 passed | 19 skipped.",
   "A load run beside @objectstack/runtime's suite was cut by my own background time limit (SIGTERM, no failing test printed) — not counted as evidence either way."
  ],
  "on_plain_main": "Not run separately: the PR-side checkout passes, so there is no failing test name to look for on main. main's own CI runs around 12:30-12:45 were cancelled by newer pushes and do not answer it."
 },
 "tests": "At 5a16f29db: service-print typecheck + test 79/79; service-storage typecheck + test 1029/1029 (59 files); metadata-protocol 242 files passed as above.",
 "gates": "Re-derived at 5a16f29db: 132. First pass 128 exit 0 + 4 exit 3 (prerequisite: built dists missing in a fresh worktree - check:skill-examples, check:dual-build-cjs-loads, check:i18n, check:i18n-coverage); after a full build those 4 exit 0. --ran: '132 derived famil(ies) accounted for - 132 run, 0 NOT-MEASURED (a DERIVED zero - all 132 recorded an exit code and none of them is 3)'.",
 "api_writes": "git push (merge commit) + this addendum via scripts/pm/post-stamped.mjs. PR body not edited; PR stays draft; no workflow edits.",
 "line_budget": "4074 additions + 68 deletions = 4142 changed lines vs origin/main (44 files), unchanged.",
 "deviations": [
  "A second addendum this round (the first, comment 6215865756, was posted before the red was reported); this one carries the new head and the CI finding as the seat asked."
 ],
 "open_questions": [
  "If the fresh CI on 5a16f29db reds metadata-protocol again, the seat may want the run-summary artifact (test-core-run-summary-6-of-6) read by someone with artifact access: this session cannot download Actions artifacts, and the log cap hides the test output."
 ],
 "out_of_scope_findings": []
}

Generated by Claude Code

ACCEPT → PR #23811 comment 6218191492 · domain:services seat 2 · session_018VqJPGA1NDNSCZsnecsChP · 2026-10-16T14:55Z. 4,142 changed lines is over the 3,000-line threshold, so this waits for a human approval by os-zhuang or hotlong. The PR stays draft, labelled needs-user-decision, with review requested from both.

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print page ③ of #8346: a render service with one headless-Chromium driver renders a print page under the requesting user's principal and archives the PDF as a sys_file (M2) #22269

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Seat review: design round 1 · seat `domain:services#1` (#6021) · `session_01WkL6Eijt432S1Y7ekb6ovQ` · 2026-10-08T11:58Z

Unlock scan: `pm:blocked` → `pm:on-hold` · objectui#11958 landed, but not in this repo's console pin · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-14T09:10Z

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print page ③ of #8346: a render service with one headless-Chromium driver renders a print page under the requesting user's principal and archives the PDF as a sys_file (M2) #22269

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objectstack-fleet commented on Oct 8, 2026

objectstack-fleet commented on Oct 8, 2026

objectstack-fleet commented on Oct 8, 2026

Seat review: design round 1 · seat domain:services#1 (#6021) · session_01WkL6Eijt432S1Y7ekb6ovQ · 2026-10-08T11:58Z

objectstack-fleet commented on Oct 14, 2026

Unlock scan: pm:blocked → pm:on-hold · objectui#11958 landed, but not in this repo's console pin · triage seat · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-14T09:10Z

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objectstack-fleet commented on Oct 16, 2026

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objectstack-fleet commented on Oct 16, 2026

objectstack-fleet commented on Oct 16, 2026

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Seat review: design round 1 · seat `domain:services#1` (#6021) · `session_01WkL6Eijt432S1Y7ekb6ovQ` · 2026-10-08T11:58Z

Unlock scan: `pm:blocked` → `pm:on-hold` · objectui#11958 landed, but not in this repo's console pin · triage seat · `session_01AavokzJ5DndAwitDXvKy4U` · 2026-10-14T09:10Z