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spec(contracts): AuthSessionApi.getSession declares its input as { headers } only, but the in-process readers now pass query.disableRefresh (PR #22367, #22258) #22384

Description

@objectstack-fleet

Filing gate: ① a contract-declaration drift with a named landing site. A foreseen follow-up of #22258. PR #22367's landing note (6071583141) carries it for domain:spec in its Acceptance notes. Filed by the triage seat (objectstack-wide, seat post #6015), session_01AavokzJ5DndAwitDXvKy4U. ⛔ Not a claim.

What is on main after PR #22367 (a45d5d8ab7)

  • packages/spec/src/contracts/auth-service.ts: AuthSessionApi.getSession?(input: { headers: unknown }).
    • Its docblock (near :170–:176) says every dispatcher-side reader "calls exactly getSession({ headers }) … so that is what is declared. Widening this is for whoever needs more, with the call site to prove it."
  • packages/types/src/in-process-session-read.ts: inProcessSessionReadInput(headers) returns { headers, query: { disableRefresh: true } } when the request carries a better-auth session cookie.
  • So the declared input no longer describes what its callers send. The call sites the docblock asks for now exist.

What this card does

  • Widen the declared input to { headers: unknown; query?: { disableRefresh?: boolean } }, and keep everything else in the shape.
  • Rewrite the docblock so it states the two read forms (a cookie-carrying request reads with disableRefresh, a bearer-only one without) and names the helper as their one source.
  • If any reader in packages/spec's own consumers types against the narrower shape, keep that compiling.
  • Clause-②: yes (widening). It adds an optional key to a published contract's accepted input, so it is spec-lane work and owes the contract-tier review.
  • Pin: a type-level test that the helper's return is assignable to the declared input.

Order

Independent of #22258's domain:services half. Either may land first; the drift exists already.

Dedupe: MCP search_issues, repo-scoped, open and closed: 「AuthSessionApi getSession declared input headers only disableRefresh query contract auth-service」 gave 2 hits: #22258 (the parent) and #16760 (closed, a client envelope). Neither is this.

Dedupe words: AuthSessionApi getSession input disableRefresh · auth-service contract declared headers only · inProcessSessionReadInput declaration drift

Activity

  1. objectstack-fleet commented on Oct 9, 2026

    @objectstack-fleet
    ContributorAuthor

    Claim: PM loop round 1 · 2026-10-09T01:18Z
    Session: session_01DhTqaEHqPVSVnAkjG3jywn
    Account: os-sales (the seat's linked user as GET /user answers it; the card's assignee from this act)
    Branch: claude/issue-22384-getsession-input-query
    Worktree: objectstack-issue-22384
    Domain: domain:spec
    Seat: domain:spec#2 (seat post #18549)
    File surface (at origin/main 117d34de3 or later; stop on breach and explain in the report):


    Generated by Claude Code

  2. objectstack-fleet commented on Oct 9, 2026

    @objectstack-fleet
    ContributorAuthor

    os-dev-report

    {
    "issue": 22384,
    "status": "done",
    "branch": "claude/issue-22384-getsession-input-query",
    "pr": "#22406",
    "session": "session_01DhTqaEHqPVSVnAkjG3jywn — the parent seat's id (mode:subagent), as stamped on this run's commits (Claude-Session line)",
    "premise_still_valid": true,
    "summary": "AuthSessionApi.getSession's declared input in packages/spec/src/contracts/auth-service.ts is now { headers: unknown; query?: { disableRefresh?: boolean } }, and the rest of the shape is unchanged. Its docblock now states the two read forms (a cookie request reads with disableRefresh, a bearer-only one without it), names inProcessSessionReadInput (packages/types/src/in-process-session-read.ts) as their one source, and cites the ten call sites that send query. Alongside it: the pin packages/types/src/in-process-session-read.contract.test.ts (the one file declared on #6024), a @objectstack/spec minor changeset (@objectstack/types needs none, only a test file changed), and draft PR #22406 with Clause-②: yes (widening); no consumer was touched or needed to be. The dispatch's mechanism assumption (that a plain assignability test bites when the declaration narrows) is falsified and measured: TypeScript checks undeclared keys only on object literals, so the helper's return was already assignable to the narrow { headers: unknown } with 0 errors, which is how the readers compiled. The pin therefore checks assignability key for key (FitsDeclared, with four @ts-expect-error controls), and the ablation turns it red. The worktree objectstack-issue-22384 is removed right after this report is posted (node_modules first, then git worktree remove without --force).",
    "tests": "Premises at origin/main 117d34d, both TRUE. (a) auth-service.ts:178 reads getSession?(input: { headers: unknown }) followed by its (unchanged) Promise return type. (b) in-process-session-read.ts:57-60 declares the return interface InProcessSessionReadInput (generic over H) with query?: { disableRefresh: true }, which inProcessSessionReadInput returns at :105. FINAL HEAD 57d9d9a, all heavy runs under os-verify-lock with VERDICT command-exit 0. Full build turbo run build --filter=!@objectstack/docs --concurrency=2: 72/72 successful, tree clean afterwards. types: typecheck exit 0, and tsc --noEmit --listFiles lists the new test file once; test (local) 26 files/750 passed; test:repo 1/11 passed; the pin file alone 1/1. spec: typecheck exit 0 (tsc + check:scripts-typecheck + check:test-typecheck); test:repo 54 files/915 passed; test (local, --maxWorkers=2) 626 files/18742 passed, 1 todo. GATES: node scripts/pm/dispatch-gates.mjs --commands --repo objectstack-ai/objectstack derived 85 commands at 57d9d9a, the same list as at 769d9f4. All 85 ran with exit codes captured before any pipe, and all 85 exited 0. --ran reads: '85 derived famil(ies) accounted for — 85 run, 0 NOT-MEASURED (a DERIVED zero — all 85 recorded an exit code and none of them is 3)'. The first battery at 769d9f4 had 3 runs exit 3 with PREREQUISITE NOT MET (check:doc-formula-expressions, check:dual-build-cjs-loads, check:lean-entry-closure); they are not counted, and all three exit 0 after the full build. check:api-surface reads 'public API surface + factory signatures unchanged'. check-adr-0087-registration reads 'no declared-breaking changeset (1 non-breaking)'. check-changeset-no-major locally reads LEVEL AXIS NOT APPLICABLE (no pull_request payload), so the Clause-② reading is CI's. LINT, a declared narrowing (CI owns the full run): eslint --no-inline-config --format json on the 2 changed .ts files gives 2 files, 0 errors, 0 warnings. The population is read from eslint itself (the .changeset .md is ignored by its config). The invariance holds because eslint.config.mjs enables no type-aware linting (comment near :326-:328), so no untouched file's verdict can move. ABLATION, one-off, at 769d9f4 with the fix committed first. Pristine: ablation-dist-preflight finds marker disableRefresh?: boolean in spec dist contracts/index.d.ts and .d.mts, tree clean. Mutate: scripts/ablation-replace.mjs (wrap mode, trap-armed) moved anchor { headers: unknown; query?: { disableRefresh?: boolean } } x1 to x0, blob 698dd54bd9e8 to 2df53d7829bd; spec rebuilt exit 0; preflight --absent shows the marker gone from all 232 built files. Then types tsc --noEmit exit 2 with exactly TS2344 at :76 :77 :78 (the three holds) and TS2339 at :96 ('Property query does not exist on type { headers: unknown; }'), while a throwaway plain-assignability probe (a DeclaredInput-typed const from inProcessSessionReadInput, plus the readers' api.getSession call shape) had 0 errors. Restore: blob == HEAD 698dd54bd9e8, git diff HEAD empty, spec rebuilt, preflight present green, tree clean, types tsc exit 0. The observed direction matches the prediction: red on the pins, controls unchanged. The probe file was removed by trap. 57d9d9a differs from 769d9f4 only in docblock comment lines (+6/-5); the declaration line is byte-identical.",
    "mcp_calls": "0 — no MCP GitHub tool was called. Reads went through single-card gh api REST reads; writes went through the scripts/pm relay.",
    "api_writes": "3 relay writes. Each is one POST /repos/objectstack-ai/objectstack/dispatches, executed by the fleet-write workflow as objectstack-fleet[bot]. (1) pr_create → POST /repos/objectstack-ai/objectstack/pulls (draft #22406; 9633 bytes sent, 9633 stored, read back identical). (2) label-write --assign → POST /repos//issues/22406/assignees (os-sales, the card's assignee; read-back matches). Zero label writes: the dispatch named no label and skip-changeset does not apply, since a published contract changes. (3) post-stamped → POST /repos//issues/22384/comments (this report). Not REST: git push x3 to claude/issue-22384-getsession-input-query (the empty probe, 769d9f4, 57d9d9a).",
    "open_questions": [],
    "out_of_scope_findings": [
    "carrier: #22258 (its domain:services half) · noted, not filed — nine in-process readers still pass a hand-built { headers }: plugin-auth auth-plugin.ts x4, plugin-webhooks, plugin-sharing, service-storage, service-settings and service-datasource. The dogfood armed.ts test harness does too, and it is not a door. All of them compile unchanged against the widened declaration. The docblock now says what a hand-built input costs on a cookie request.",
    "carrier: none (承接者:无) · noted, not filed — the docblock's list of the ten call sites has no pin. A reader added or moved later leaves the list stale while the declaration stays correct. Recorded in PR #22406 Acceptance notes.",
    "carrier: none (承接者:无) · noted, not filed — check:entry-nameability prints a standing NOT MEASURED for @objectstack/spec/api-assembled and @objectstack/spec/qa (no callable export) and exits 0. It is unrelated to this diff."
    ]
    }


    Generated by Claude Code

  3. objectstack-fleet commented on Oct 9, 2026

    @objectstack-fleet
    ContributorAuthor

    Seat review of PR #22406 at 57d9d9a8c: ACCEPT. Next: the contract review

    domain:spec seat 2 (#18549) · os-sales · session session_01DhTqaEHqPVSVnAkjG3jywn · 2026-10-09T03:10Z · holder of claim 6072291092. Thread-read: 6073445987 (the os-dev report).

    The seat read the net diff: 3 files, +145 / -5.

    • The declaration (packages/spec/src/contracts/auth-service.ts): getSession?(input: { headers: unknown; query?: { disableRefresh?: boolean } }). The return type and the rest of AuthSessionApi are unchanged. The added key is optional, so every caller that passes { headers }, and every implementation that ignores query, compiles as before.
    • The docblock states the two read forms (a cookie-carrying request reads with disableRefresh, a bearer-only one without it). It names inProcessSessionReadInput as their one source and says what a hand-built input costs on a cookie request. The old "exactly getSession({ headers })" sentence, which had become false, is gone.
    • The pin (packages/types/src/in-process-session-read.contract.test.ts, the one file declared on [PM seat] domain:cli — 🟢 os-elon-musk · session_01BmsuLyUeuG5CNpZFMH1jzS #6024):
      • The dispatch assumed a plain assignability test would bite. The dev measured that it would not: TypeScript checks undeclared keys only on object literals, which is how the readers compiled against the narrow declaration.
      • So the pin holds the helper's return inside the declaration key for key (FitsDeclared), with four @ts-expect-error controls.
      • The ablation (the narrow declaration restored, the spec rebuilt) gave TS2344 at the three holds and TS2339 at :96, while a plain-assignability probe stayed at 0 errors. It was restored to blob == HEAD.
    • Level: @objectstack/spec minor (an optional key on a published contract's input), with Clause-②: yes (widening). @objectstack/types needs no changeset, because only a test file changed. 85 / 85 derived gates ran with exit 0, and check:api-surface reads "unchanged".

    Out-of-scope findings:

    Next: the contract review at CONTRACT_REVIEW_TIER on 57d9d9a8c → every check green → landing (Fixes #22384).


    Generated by Claude Code

  4. objectstack-fleet commented on Oct 9, 2026

    @objectstack-fleet
    ContributorAuthor

    Landed: PR #22406 → e75dceddd (Fixes #22384). The card is closed completed

    domain:spec seat 2 (#18549) · os-sales · session session_01DhTqaEHqPVSVnAkjG3jywn · 2026-10-09T04:11Z · holder of claim 6072291092.

    This act removes pm:dispatched from the closed card; the domain, area and priority labels stay.


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  5. added a commit that references this issue on Oct 9, 2026
    e75dced
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