feat(node-type-registry): add module presets

graphql/node-type-registry/src/index.ts

@@ -4,6 +4,7 @@ export * from './data';
 export * from './relation';
 export * from './view';
 export * from './blueprint-types.generated';
+export * from './module-presets';
 
 import type { NodeTypeDefinition } from './types';
 import * as authz from './authz';

graphql/node-type-registry/src/module-presets/auth-email-magic.ts

@@ -0,0 +1,58 @@
+import type { ModulePreset } from './types';
+
+/**
+ * `auth:email+magic` — `auth:email` plus passwordless email flows.
+ *
+ * Adds `session_secrets_module`, which is where one-time nonces for magic
+ * links and email OTPs are stored. Once installed, the `user_auth_module`
+ * emits `sign_up_magic_link`, `sign_in_magic_link`, and `sign_in_email_otp`
+ * procedures (gated on the equivalent `allow_*` toggles in
+ * `app_settings_auth`).
+ *
+ * Choose this over `auth:email` when you want users to be able to log in
+ * without ever setting a password — but still only over email (no SMS, no
+ * SSO).
+ */
+export const PresetAuthEmailMagic: ModulePreset = {
+  name: 'auth:email+magic',
+  display_name: 'Email + Magic Link / OTP',
+  summary: 'Everything in `auth:email` plus magic-link and email-OTP passwordless flows.',
+  description:
+    'Same password-based auth as `auth:email`, with `session_secrets_module` added so the ' +
+    'generator emits the passwordless procedures: `sign_up_magic_link`, `sign_in_magic_link`, ' +
+    '`sign_in_email_otp`. Password flows still exist — you opt into passwordless-only by ' +
+    'flipping the `allow_password_sign_*` toggles off in `app_settings_auth` after install. ' +
+    "This is the right step up from `auth:email` when you want to ship magic links without yet " +
+    "taking on SSO or passkeys.",
+  good_for: [
+    'Consumer apps that want passwordless from day one',
+    'Apps targeting users who forget passwords (newsletters, one-off tools)',
+    'Hardening path from `auth:email` without jumping all the way to `auth:hardened`'
+  ],
+  not_for: [
+    'Apps that need SSO or passkeys — use `auth:sso` or `auth:passkey`',
+    'Production at scale — use `auth:hardened` for rate limiting'
+  ],
+  modules: [
+    'users_module',
+    'membership_types_module',
+    'memberships_module:app',
+    'sessions_module',
+    'secrets_module',
+    'encrypted_secrets_module',
+    'emails_module',
+    'rls_module',
+    'user_auth_module',
+    'session_secrets_module'
+  ],
+  includes_notes: {
+    session_secrets_module: 'Stores nonces for magic-link and email-OTP flows. Without it those procedures are not emitted.'
+  },
+  omits_notes: {
+    rate_limits_module: 'Same reasoning as `auth:email` — add later via `auth:hardened`.',
+    connected_accounts_module: 'No OAuth / SSO in this preset.',
+    webauthn_credentials_module: 'No passkeys — add `auth:passkey`.',
+    phone_numbers_module: 'No SMS — add `auth:hardened`.'
+  },
+  extends: ['auth:email']
+};

graphql/node-type-registry/src/module-presets/auth-email.ts

@@ -0,0 +1,72 @@
+import type { ModulePreset } from './types';
+
+/**
+ * `auth:email` — email + password sign_up/sign_in. No orgs, no SSO, no SMS,
+ * no passkeys, no rate limits.
+ *
+ * This is the "working consumer login in one step" preset. It installs the
+ * `user_auth_module` and all the tables its insert trigger hard-requires,
+ * giving you the standard procedures: `sign_up`, `sign_in`, `sign_out`,
+ * `set_password`, `reset_password`, `forgot_password`, `verify_email`,
+ * `delete_account`, `my_sessions`, API-key CRUD. Nothing more.
+ *
+ * It deliberately excludes rate limits, connected accounts / identity
+ * providers (OAuth), WebAuthn (passkeys), phone numbers (SMS), invites,
+ * permissions, and org-scoped memberships. Bolt those on by moving to a
+ * richer preset (`auth:hardened`, `b2b`) when you actually need them.
+ */
+export const PresetAuthEmail: ModulePreset = {
+  name: 'auth:email',
+  display_name: 'Email + Password',
+  summary: 'Standard email/password auth flow. No orgs, no SSO, no MFA, no rate limits.',
+  description:
+    "Installs `user_auth_module` with exactly the table dependencies its insert trigger " +
+    "hard-requires: users, app-scoped memberships, emails, secrets, encrypted secrets, " +
+    "sessions, plus RLS. You get the standard password-based auth procedures (sign_up, " +
+    "sign_in, reset_password, verify_email, delete_account, ...) and that's it. " +
+    "Everything else in the module catalog — SSO, passkeys, SMS, rate limits, orgs, " +
+    "invites, permissions — is deliberately omitted. This is the right shape for single-tenant " +
+    "consumer apps in the first weeks, internal tools that need a real login, or anything " +
+    "where you want the lightest possible working auth and will add complexity only when " +
+    "forced to.",
+  good_for: [
+    'Single-tenant consumer apps in the first week of development',
+    'Internal tools where one simple login is enough',
+    'Demos and hobby projects that need real password auth',
+    'B2C SaaS before org/team features are needed'
+  ],
+  not_for: [
+    'Apps with org/team/workspace structure — use `b2b`',
+    'Apps that need SSO or passkeys from day one — use `auth:sso` or `auth:passkey`',
+    'Production apps at scale — use `auth:hardened` (adds rate limits, SSO, passkeys, SMS)'
+  ],
+  modules: [
+    'users_module',
+    'membership_types_module',
+    'memberships_module:app',
+    'sessions_module',
+    'secrets_module',
+    'encrypted_secrets_module',
+    'emails_module',
+    'rls_module',
+    'user_auth_module'
+  ],
+  includes_notes: {
+    'memberships_module:app': 'Required by `user_auth_module`: every user gets an app-level membership row at sign-up.',
+    membership_types_module: "Required by `memberships_module:app`; defines the 'app' scope.",
+    emails_module: 'Required by the `user_auth_module` insert trigger (`RAISE EXCEPTION REQUIRES emails_module`).',
+    encrypted_secrets_module: 'Required for password hashing; referenced by `set_password`, `verify_password`, and reset flows.',
+    secrets_module: 'API-key storage (`create_api_key`, `revoke_api_key`, `my_api_keys`).'
+  },
+  omits_notes: {
+    rate_limits_module: 'Omitted intentionally; throttle_* helpers are null-safe and the auth procs compile without it. Add later via `auth:hardened`.',
+    connected_accounts_module: 'No OAuth / SSO in this preset — add `auth:sso`.',
+    identity_providers_module: 'No OAuth provider configs without connected_accounts.',
+    webauthn_credentials_module: 'No passkeys — add `auth:passkey`.',
+    phone_numbers_module: 'No SMS login — add `auth:hardened` or the SMS-only refactor path.',
+    'memberships_module:org': 'No org/team structure — move to `b2b` when you need one.',
+    'permissions_module:app': 'No fine-grained RBAC; the `is_admin` flag on users is the only gate.',
+    invites_module: 'Self-serve signup only.',
+    session_secrets_module: 'No magic-link / email-OTP nonces; add `auth:email+magic`.'
+  }
+};

graphql/node-type-registry/src/module-presets/auth-hardened.ts

@@ -0,0 +1,68 @@
+import type { ModulePreset } from './types';
+
+/**
+ * `auth:hardened` — `auth:email` with rate limiting, SSO, passkeys, SMS,
+ * and magic-link / OTP infrastructure all installed. Production-ready
+ * consumer auth with the full identifier matrix.
+ *
+ * Still single-tenant (no orgs / teams / invites / permissions). For
+ * multi-tenant B2B, step up to `b2b`.
+ */
+export const PresetAuthHardened: ModulePreset = {
+  name: 'auth:hardened',
+  display_name: 'Hardened (all auth surfaces)',
+  summary: 'Rate limits + SSO + passkeys + SMS + magic links. Production-grade consumer auth.',
+  description:
+    'All of `auth:email`, plus every optional auth module that fits inside the single-tenant ' +
+    'model: `rate_limits_module` for throttling (protects sign-in, password reset, and ' +
+    'signup flows), `connected_accounts_module` + `identity_providers_module` for SSO, ' +
+    '`webauthn_credentials_module` + `webauthn_auth_module` for passkeys, ' +
+    '`session_secrets_module` for magic-link / email-OTP nonces, and ' +
+    '`phone_numbers_module` for SMS flows. Every login identifier is available; ' +
+    'toggle whichever ones you want off via `app_settings_auth.allow_*` columns. ' +
+    'Choose this for any production consumer app; step up to `b2b` once you need orgs.',
+  good_for: [
+    'Production consumer apps with a serious user base',
+    'Apps that need every identifier available (email, SSO, passkey, SMS) with throttling',
+    'Apps doing a progressive rollout of auth methods — everything is installed, you toggle per method'
+  ],
+  not_for: [
+    'Hobby projects / demos — way too much infrastructure; use `auth:email`',
+    'Multi-tenant B2B apps — use `b2b`, which layers orgs + invites + permissions on top'
+  ],
+  modules: [
+    'users_module',
+    'membership_types_module',
+    'memberships_module:app',
+    'sessions_module',
+    'secrets_module',
+    'encrypted_secrets_module',
+    'emails_module',
+    'rls_module',
+    'user_auth_module',
+    'session_secrets_module',
+    'rate_limits_module',
+    'connected_accounts_module',
+    'identity_providers_module',
+    'webauthn_credentials_module',
+    'webauthn_auth_module',
+    'phone_numbers_module'
+  ],
+  includes_notes: {
+    rate_limits_module: 'Throttling for sign-in, password reset, sign-up, and IP-based gates.',
+    connected_accounts_module: 'OAuth / SSO linkage.',
+    identity_providers_module: 'OAuth provider configs (required for `connected_accounts_module`).',
+    webauthn_credentials_module: 'Per-user passkey storage.',
+    webauthn_auth_module: 'Passkey challenge + assertion runtime.',
+    session_secrets_module: 'Nonces for magic links, email OTP, and WebAuthn challenges.',
+    phone_numbers_module: 'SMS sign-in / MFA support.'
+  },
+  omits_notes: {
+    'memberships_module:org': 'No orgs / teams — use `b2b` when you need multi-tenancy.',
+    'permissions_module:app': 'No RBAC beyond the `is_admin` flag — add via `b2b`.',
+    invites_module: 'No invite flow — add via `b2b`.',
+    storage_module: 'Add separately if you need file uploads.',
+    crypto_addresses_module: 'Not a web3 preset; omit unless doing wallet sign-in.'
+  },
+  extends: ['auth:email', 'auth:email+magic', 'auth:sso', 'auth:passkey']
+};

graphql/node-type-registry/src/module-presets/auth-passkey.ts

@@ -0,0 +1,59 @@
+import type { ModulePreset } from './types';
+
+/**
+ * `auth:passkey` — `auth:email` plus WebAuthn / passkeys.
+ *
+ * Adds `webauthn_credentials_module` (stores each user's registered public
+ * keys and credential IDs), `webauthn_auth_module` (the auth-time challenge
+ * storage + flow), and `session_secrets_module` (where the one-time
+ * challenge nonces live). The generator then emits WebAuthn registration
+ * and assertion procedures.
+ *
+ * Password flows stay on by default as a recovery path; toggle them off in
+ * `app_settings_auth` if you want strictly-passkey.
+ */
+export const PresetAuthPasskey: ModulePreset = {
+  name: 'auth:passkey',
+  display_name: 'Passkeys (WebAuthn)',
+  summary: '`auth:email` plus WebAuthn passkey registration and assertion.',
+  description:
+    "Installs the three modules WebAuthn needs: `webauthn_credentials_module` for each user's " +
+    "registered public keys, `webauthn_auth_module` for the runtime challenge/assertion flow, " +
+    "and `session_secrets_module` for the one-time challenge nonces. With these installed, " +
+    "the generator emits WebAuthn registration/login procs. Keep password flows as a recovery " +
+    "path, or disable them in `app_settings_auth` for passkey-only deployments.",
+  good_for: [
+    'Apps where you want users to adopt phishing-resistant auth',
+    'Consumer apps with a tech-forward audience',
+    'Internal tools protecting sensitive data where FIDO2 is a requirement'
+  ],
+  not_for: [
+    'Apps that also need SSO or SMS — use `auth:hardened` for everything',
+    'Apps where the end-user device mix is heavy on old browsers that lack WebAuthn'
+  ],
+  modules: [
+    'users_module',
+    'membership_types_module',
+    'memberships_module:app',
+    'sessions_module',
+    'secrets_module',
+    'encrypted_secrets_module',
+    'emails_module',
+    'rls_module',
+    'user_auth_module',
+    'session_secrets_module',
+    'webauthn_credentials_module',
+    'webauthn_auth_module'
+  ],
+  includes_notes: {
+    webauthn_credentials_module: 'Per-user WebAuthn credential storage. Without it, passkey registration does not compile.',
+    webauthn_auth_module: 'Runtime challenge + assertion flow.',
+    session_secrets_module: 'Challenge nonces for registration and assertion.'
+  },
+  omits_notes: {
+    rate_limits_module: 'Add via `auth:hardened` for production.',
+    connected_accounts_module: 'No OAuth / SSO — add via `auth:hardened`.',
+    phone_numbers_module: 'No SMS.'
+  },
+  extends: ['auth:email']
+};

graphql/node-type-registry/src/module-presets/auth-sso.ts

@@ -0,0 +1,68 @@
+import type { ModulePreset } from './types';
+
+/**
+ * `auth:sso` — `auth:email` plus OAuth / OpenID Connect sign-in.
+ *
+ * Adds `connected_accounts_module` (the junction table mapping a user to
+ * `(provider, external_id)`) and `identity_providers_module` (the provider
+ * config: URLs, client_id, encrypted client_secret, scopes, PKCE/nonce
+ * knobs). The generator then emits `sign_in_identity` / `sign_up_identity`
+ * procedures which rely on `encrypted_secrets_module` to decrypt the client
+ * secret at auth time.
+ *
+ * Password fallback stays on by default (break-glass for admins); flip the
+ * `allow_password_sign_*` toggles off in `app_settings_auth` for strictly
+ * SSO-only.
+ *
+ * Note: `emails_module` is still required — the `user_auth_module` insert
+ * trigger hard-requires it today. A pure SSO-only install without emails
+ * is a separate refactor (see `docs/architecture/module-presets.md` in
+ * constructive-db).
+ */
+export const PresetAuthSso: ModulePreset = {
+  name: 'auth:sso',
+  display_name: 'OAuth / OpenID Connect',
+  summary: '`auth:email` plus OAuth providers and connected-account linkage.',
+  description:
+    "Adds the two modules that make SSO work: `identity_providers_module` (where provider " +
+    "definitions live — Google, GitHub, Okta, etc., with their URLs, client IDs, and " +
+    "encrypted client secrets) and `connected_accounts_module` (the junction mapping a " +
+    "Constructive user to a `(provider, external_id)` pair). The generator emits " +
+    "`sign_in_identity` and `sign_up_identity` procedures which decrypt the client secret " +
+    "through `encrypted_secrets_module` at auth time. Keep password flows as break-glass, or " +
+    "disable them via `app_settings_auth` toggles for strictly-SSO deployments.",
+  good_for: [
+    'B2B apps where end users sign in via their employer IdP',
+    'Consumer apps that want "Sign in with Google / GitHub"',
+    'Apps that need to federate identity with a specific provider ecosystem'
+  ],
+  not_for: [
+    'Apps that also need passkeys and rate limits — use `auth:hardened`',
+    'Strictly-SSO apps that want NO email storage — needs the emails-optional refactor; not supported by a preset today'
+  ],
+  modules: [
+    'users_module',
+    'membership_types_module',
+    'memberships_module:app',
+    'sessions_module',
+    'secrets_module',
+    'encrypted_secrets_module',
+    'emails_module',
+    'rls_module',
+    'user_auth_module',
+    'connected_accounts_module',
+    'identity_providers_module'
+  ],
+  includes_notes: {
+    connected_accounts_module: 'Junction table for (user, provider, external_id). Without it, `sign_in_identity` does not compile.',
+    identity_providers_module: 'Provider config table (URLs, client_id, encrypted client_secret, scopes, PKCE knobs).',
+    encrypted_secrets_module: 'Required by `auth:email` already; also used by SSO to decrypt the provider client_secret at auth time.'
+  },
+  omits_notes: {
+    webauthn_credentials_module: 'No passkeys — add `auth:passkey` or move to `auth:hardened`.',
+    rate_limits_module: 'Omitted; add via `auth:hardened` for production.',
+    session_secrets_module: "Not required for authorization-code OAuth; add if you also want magic-link flows. PKCE doesn't require it for stateless OAuth flows today.",
+    phone_numbers_module: 'No SMS in this preset.'
+  },
+  extends: ['auth:email']
+};