Production configuration accepted publicSignupEnabled: true and started a working Identity/API runtime, even though Ekklesia has no verified email, invitation requirement, CAPTCHA, or durable shared/edge limiter — Doctor merely reported "Public signup is explicitly ENABLED" as a pass. validatePublicSignupEnabled now takes the same IdentityEnvironment the rest of this config validates against and throws the stable PUBLIC_SIGNUP_UNSUPPORTED_IN_PRODUCTION whenever the parsed value is true in production. Parsing stays separate from the policy, so a malformed value still reports PUBLIC_SIGNUP_ENABLED_INVALID everywhere. Because the executable entry point validates configuration before startApi, such a deployment fails before any pool, Better Auth instance, module runtime, or listener exists, and Doctor reports NOT READY via its existing IdentityConfigError path. Development and test composition still enable it explicitly through the identical typed path. Co-Authored-By: Claude Opus 5 <[email protected]>
Architecture decision records
ADRs capture durable choices that affect more than one package or phase.
- Filenames use a four-digit sequence followed by a short kebab-case title.
- Status is
Proposed,Accepted,Superseded, orRejected. - Accepted ADRs are immutable except for status and cross-reference corrections.
- A changed decision receives a new ADR that links to and supersedes the old one.
Index
- 0001: Four-layer platform boundary — Accepted
- 0002: pnpm workspace and strict TypeScript — Accepted
- 0003: Development infrastructure — Accepted
- 0004: Replace unmaintained MinIO baseline — Accepted
- 0005: Static module manifests and atomic discovery — Superseded
- 0006: Versioned capabilities and compiled module runtime — Accepted
- 0007: Module-owned Drizzle schemas and table isolation — Accepted
- 0008: Module-owned migration contracts and offline validation — Accepted
- 0009: Transactional module migration execution — Accepted
- 0010: Core identity architecture and Better Auth adoption — Accepted
- 0011: Identity HTTP transport and public enrollment policy — Accepted
- 0012: Production-equivalent identity origin/CSRF protection under test — Accepted
- 0013: Core authorization, permission registry, and platform-owner bootstrap — Accepted
- 0014: Module permission declarations and platform permission registry — Accepted
- 0015: Static module HTTP routing and production runtime lifecycle — Accepted
- 0016: Module database access — Accepted
- 0017: Public request perimeter hardening — client address, signup gating, body limits, timeouts — Accepted