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openspec/archive/2026-05-26-api-auth-bearer-static/tasks.md

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+# Tasks — `@suaveplan/api-auth-bearer-static`
+
+> Every checkbox MUST reflect work actually done in this change.
+
+## 0. Pre-flight (non-negotiable)
+
+- [x] 0.1 Confirm clean working tree (`git status` reports nothing) and no in-flight worktrees with uncommitted work (`git worktree list` then `git status` in each)
+- [x] 0.2 If any worktrees exist under `.claude/worktrees/`, account for each one: still-active agent, work-pending-merge, or stale-and-prune. Stale worktrees MUST be removed (`git worktree remove`) before opening a new one — code that has been lost twice on main is the failure mode this guards against.
+- [x] 0.3 Confirm the package set in `MANIFEST.md` matches `find packages -maxdepth 3 -name package.json` count. Drift here means a prior change archived without regenerating the manifest.
+
+## 1. Spec authoring
+
+- [x] 1.1 Read design doc (§2.3, §5.2a, §13.4)
+- [x] 1.2 Read `openspec/changes/api-auth/` and `openspec/changes/api-host/` for upstream contracts
+- [x] 1.3 Read `openspec/AGENTS.md` Sections 13 and 14
+- [x] 1.4 Draft `proposal.md`
+- [x] 1.5 Draft `specs/api-auth-bearer-static/spec.md`
+- [x] 1.6 Every requirement carries `**Verified by:**`
+
+## 2. Implementation
+
+- [x] 2.1 Scaffold `packages/api/api-auth-bearer-static/` (deps: api-auth, api-types, api-worker-rpc, crypto-utils, error, zod)
+- [x] 2.2 `src/options/bearer-static-resolver-options.ts` — Zod schema
+- [x] 2.3 `src/factory/create-bearer-static-resolver.ts` — direct surface
+- [x] 2.4 `src/proxy/create-bearer-static-resolver-worker-proxy.ts` — proxy surface
+- [x] 2.5 `src/constant-time/token-match.ts` — constant-time string equality via `@suaveplan/crypto-utils`
+- [x] 2.6 `src/mtls/mtls-gate.ts` — `mtlsRequired` enforcement
+- [x] 2.7 `src/security-scheme/security-scheme-contribution.ts` — OpenAPI block
+- [x] 2.8 `src/error-codes.ts` — `AUTH_BEARER_STATIC_*` codes via `defineCodes`
+- [x] 2.9 `src/index.ts` — explicit named re-exports
+
+## 3. Tests
+
+- [x] 3.1 `src/factory/create-bearer-static-resolver.test.ts`
+- [x] 3.2 `src/factory/create-bearer-static-resolver.spec-conformance.test.ts` — direct conformance
+- [x] 3.3 `src/proxy/create-bearer-static-resolver-worker-proxy.test.ts`
+- [x] 3.4 `src/proxy/create-bearer-static-resolver-worker-proxy.spec-conformance.test.ts` — proxy conformance
+- [x] 3.5 `src/mtls/mtls-gate.test.ts`
+- [x] 3.6 `src/constant-time/token-match.test.ts` — constant-time invariant (timing-equivalence sanity)
+- [x] 3.7 Every `it(...)` carries `{ timeout: 5000 }`
+
+## 4. Documentation
+
+- [x] 4.1 Sibling `.md` per implementation `.ts`
+- [x] 4.2 README documents the chained-resolver pattern with `api-auth-jwt`
+- [x] 4.3 README warns about token rotation: "static — rotate by reloading host config"
+
+## 5. Pre-archive verification (5-gate triple)
+
+- [x] 5.1 `bun run check` — clean
+- [x] 5.2 `bunx turbo lint typecheck test --filter=@suaveplan/api-auth-bearer-static` — green
+- [x] 5.3 `bunx turbo test:coverage --filter=@suaveplan/api-auth-bearer-static` — 100/100/100/100
+- [x] 5.4 `bun scripts/openspec-conformance.ts @suaveplan/api-auth-bearer-static` — exit 0
+- [x] 5.5 `bunx turbo build --filter=@suaveplan/api-auth-bearer-static` — green
+
+## 6. Pre-archive 7-row checklist
+
+- [x] 6.1 `expectTypeOf` assertions on Principal projection
+- [x] 6.2 Zod schema at `BearerStaticResolverOptions` boundary
+- [x] 6.3 Every `AUTH_BEARER_STATIC_*` code thrown by at least one production path
+- [x] 6.4 Strict-mode behaviors (mTLS required vs optional) tested both on and off
+- [x] 6.5 OTel instruments (`api.auth.bearer_static_match_total{outcome}`) asserted with in-memory `MeterProvider`
+- [x] 6.6 Lifecycle dedup — N/A (no state)
+- [x] 6.7 No retroactive tick
+
+## 7. Archive
+
+- [x] 7.1 Fold into `openspec/specs/api-auth-bearer-static/spec.md`
+- [x] 7.2 Move to `openspec/archive/<yyyy-mm-dd>-api-auth-bearer-static/`
+- [x] 7.3 Tick Stage 4 box in umbrella tasks
+- [x] 7.4 Refresh `MANIFEST.md`