Add opt-in "Trust this device" so a browser/app skips the TOTP step (never
the password) for 30 days, single-use bcrypt recovery codes as a 2FA-lockout
fallback, and admin trusted-device/MFA-reset management — backend, web UI,
OpenAPI spec, and tests.
- Schema: trusted_devices (sha256 token hash, looked up by unique index) and
recovery_codes (bcrypt, single-use). Both additive/idempotent.
- Session service: trust-token mint/hash/resolve + cap helpers; new rg_trust
httpOnly cookie (survives logout, revoked on untrust/password change/reset/
TOTP disable). JWTs stay stateless — trust is a server-side row, not a claim.
- Web + mobile login accept a trusted-device token / recovery code; login/totp
gains trustDevice + recoveryCode. Cap of 10/user with NO silent pruning — an
over-cap trust returns 409/trustLimitReached and the client prompts to revoke.
- Self-service /auth/me/trusted-devices* + recovery-codes*; admin
/admin/users/:id/trusted-devices* + /mfa/reset. All actions audit-logged.
- Client: "Trust this device" + recovery-code login options, one-time recovery
code display, Trusted Devices + Recovery Codes account panels, a TOTP-styled
revoke-to-continue cap modal, and admin per-user security controls.
- OpenAPI regenerated; 33 new server tests (all suites green).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add a Mobile SSO Authorization Bridge so the native app can "Sign in with
Google/Discord" without shipping any OAuth secret. It EXTENDS the existing
/auth/sso/* redirect flow (same PKCE-vs-IdP, link-only + opt-in provisioning,
TOTP gate) and terminates in the existing mobile bearer tokens — not a parallel
auth path.
- Schema: mobile_auth_sessions + mobile_auth_codes (short-lived, self-pruning;
authorization code stored hash-only, PKCE challenge is a hash by construction).
- GET /auth/mobile/sso/start: validate provider enabled + redirect_uri by EXACT
allowlist match (never prefix), seed a bridge session, reuse the SSO redirect
tagged mode:'mobile' (new redirectToIdp helper extracted from beginFlow).
- SSO callback + finishSsoTotp gain a mode:'mobile' branch: mint a single-use,
hashed, PKCE-bound code and redirect to the fixed app callback (code + echoed
state, never a token) instead of setting a cookie. 2FA keeps full parity via
the existing web TOTP form (now carrying the bridge session).
- POST /auth/mobile/sso/exchange: verify Layer-B PKCE (before burning the code),
single-use consume, then issue the SAME pair as /auth/mobile/login.
- Discovery reuses GET /auth/providers; refresh/logout reuse /auth/mobile/*.
- Rate limits: /start per-IP+provider, /exchange per-IP. Boot-time +
opportunistic prune of both tables (no cron, mirrors revoked_sessions).
- Redirect allowlist is MOBILE_AUTH_REDIRECT_URIS (default the one fixed
runicgateway://auth/callback); App Link URIs can be appended per shard later.
- Swagger regenerated; 39 tests (model single-use/gating + full controller
matrix: bad/expired/reused code, PKCE mismatch, disabled provider, redirect
allowlist, TOTP-through-bridge). Full suite green (271).
Refs docs/website/BACKEND_DESIGN.md, docs/android/PLAN.md §9 (M9).
Co-Authored-By: Claude <noreply@anthropic.com>
Replace baked-in UOM/MysticMoon/UOMysticmoon branding with a BRAND_* env
scheme so one prebuilt image runs as any shard; UOMysticmoon becomes the
first tenant that sets these vars rather than a special case in the code.
Architecture (chosen because the app ships as a prebuilt image):
- server/src/config/brand.js + bot/src/brand.js read BRAND_* once at boot,
with Runic Gateway defaults.
- Text/colors reach the SPA at RUNTIME through the existing public settings
API (settings.model.getPublic -> SiteContext), so no client rebuild. The
admin-editable site title + contact email still override BRAND_NAME/email.
- SiteContext applies BRAND_ACCENT_COLOR to the --accent CSS var at runtime.
- Express templates the built index.html <title>/description/OG/favicon at
serve time from BRAND_* (renderIndexHtml in app.js).
- Server-side consumers read brand directly: emails, TOTP issuer, API docs,
boot logs, HTML error page. Bot uses it for embed color + logs.
Assets: logo/hero/favicon delivered from a ./brand:/app/brand bind-mount
(BRAND_LOGO/HERO/FAVICON), with neutral defaults baked in; hero falls back
to a built-in image when unset.
Scope: also genericized package.json names (uomysticmoon-* -> runic-gateway-*)
and the DB_NAME/DB_USER/COOKIE_NAME code defaults (runic_gateway/runic/
rg_token). Production keeps its real values by pinning them in .env — see
.env.uomysticmoon.example, which reproduces the exact UOMysticmoon identity
(proof the substitution works). Changing a deployed COOKIE_NAME invalidates
existing sessions, so UOMysticmoon pins uomm_token.
Verified: 193 server tests pass, client builds, app.js loads + templates the
built index.html, brand transform injects title/description/OG/favicon.
Backend for the CMS page builder, all under the existing /api/v1:
- pages.model: authoritative save gate — validates blocks against the
registry and sanitizes them on every create/update; maps rows to/from the
grouped API shape (metadata / settings); slug validated + reserved-checked
at create and immutable after; `protected` can be set true via PATCH but
only cleared via the unprotect path; published_at stamped on first publish.
- sanitizeBlocks: post-validation normalizer (applies each block's sanitize,
stamps version, defaults visible, recurses container slots).
- reservedSlugs: guards page slugs from shadowing named routes/API namespaces.
- Admin routes (staff-gated): GET/POST /pages, GET/PATCH/DELETE /pages/:id,
POST /pages/:id/unprotect (password step-up, verified against the caller's
own hash, never logged), POST /pages/:id/preview (1h token). Audit-logs
create/publish/unpublish/protect/unprotect/delete.
- Public routes: GET /public/pages/:slug (published; staff see drafts; site-
mode gated) and GET /public/pages/:id/preview/:token (ungated, token is the
access control). Preview token primitives added to auth/token.js.
- Swagger annotations for all new endpoints.
Verified end-to-end: model integration test against the dev DB (sanitize,
invalid-block rejection, slug immutability, protected/unprotect, dup/reserved
slug, published_at) + authenticated HTTP smoke (201 create, 400 invalid
blocks, publish, public slug fetch, preview mint+fetch, 403 delete-protected,
401 wrong-password unprotect).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
SSO login minted a full session immediately, ignoring the account's
totp_enabled flag — so a 2FA admin with a linked Google/Discord/OIDC
identity could sign in without their authenticator code, silently
downgrading the account to single-factor (the strength of the IdP login).
The local password flow already gates on needsTotp(); SSO did not.
Wire SSO through the same staged-TOTP gate:
- ssoState: createTotpPending/verifyTotpPending + a short-lived httpOnly
sso_totp cookie. The pending token carries stage:'totp' (session
validation rejects it) + kind:'sso_totp' (scoped to the SSO endpoint)
plus the resolved context (userId, provider, authMethod, returnTo).
- sso.controller: finishLogin now stages the challenge and redirects to
/admin/login?sso_totp=1 instead of creating a session when the account
has TOTP on. New finishSsoTotp verifies the code (backoff + bot-scoring
on failure, mirroring loginTotp) and only then mints the session.
- sso.routes: POST /auth/sso/totp behind the same backoff/slow/limiter
stack and code validation as the local TOTP endpoint.
- client: AdminLogin detects ?sso_totp=1 and completes over fetch via
api.ssoLoginTotp; the challenge never touches the URL or JS.
Keeps the second factor httpOnly throughout, consistent with the SSO tx
cookie. 12 new tests; full suite 106/106.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019rao86n5cXpwAyjdBFEshV
sessionFromDecoded validated sessions with a blocklist — it rejected a
token only when `decoded.stage` was present (the TOTP challenge). Because
every JWT is signed with the same JWT_SECRET and distinguished only by
claims, the SSO transaction cookie (sso_tx, which carries kind:'sso_tx'
and id:'sso' but no stage) passed validation and was accepted as a bogus
{ userId:'sso' } session.
requireAuth's DB re-load blocked protected admin routes, but non-DB
identity checks were fooled — notably siteMode's maintenance-preview
bypass, which trusts any truthy getUserFromRequest. An attacker could
start an SSO flow to obtain an sso_tx cookie and replay it as the auth
cookie / Bearer token to bypass the maintenance gate. The broader risk
was latent: any future code path trusting attachSession/getUserFromRequest
without a DB round-trip inherited an auth bypass.
Make session validation positively typed: real sessions are now stamped
with typ:'session' (createSession + mintMobileTokens), and
sessionFromDecoded accepts a token only when that marker is present. As
belt-and-suspenders it also rejects any token carrying a non-session
marker (stage || kind). Flow/challenge tokens are never stamped, so they
can no longer be mistaken for sessions.
Note: existing web cookie sessions predating this change lack the typ
claim and will be rejected once — users re-login. Mobile clients recover
automatically on next refresh.
Adds regression tests: the sso_tx flow token and a bare identity token
are both rejected by validateSession / decodeIdentity / getUserFromRequest.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Web sessions were stateless JWTs with no server-side store: the revocation
hooks in session.service were stubs that only logged. As a result web logout
was client-side only (a copied cookie stayed valid until natural JWT expiry)
and a password change never invalidated existing sessions. The mobile bearer
flow already had revocable, DB-stored tokens; this brings the web/cookie flow
to parity.
Two-layer revocation, both enforced in requireAuth (which already loads the
fresh user row each request):
- Per-session denylist: new `revoked_sessions` table keyed on the JWT `jti`
(already minted per session). A single logout adds this session's jti;
rows self-expire at the token's own exp and are pruned on boot. New model
`revokedSessions` mirrors the `mobileSessions` db/model split.
- Per-user cutoff: new `users.tokens_valid_after` column. A password change
(and the new `invalidateSessions` helper) bumps it to NOW(); any token whose
iat is at or before the cutoff is rejected. The comparison is inclusive so a
token minted in the same wall-clock second as the change is still revoked.
Wiring:
- session.service: revokeSession / invalidateSession / invalidateAllUserSessions
now delegate to the stores; sessions carry `expiresAt` (JWT exp) so logout can
set a self-pruning denylist row.
- /logout gains best-effort attachSession so the controller can revoke this
session's jti and log auth.logout; stays a no-op for anonymous callers.
- users.model.update bumps the cutoff whenever the password hash is rotated.
- schema.sql: revoked_sessions table + tokens_valid_after column, added to the
CREATE and to the idempotent migration block (ensureSchema on boot).
Verified end-to-end against the local dev DB: a captured cookie is rejected
after logout, and an existing session is rejected after a password change while
re-login with the new password succeeds. Full server test suite green (96).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019rao86n5cXpwAyjdBFEshV
Refactor authentication into a provider-agnostic session layer and build
two new auth surfaces on top of it, without changing local password/TOTP
behavior. Every flow now issues sessions through
sessionService.createSession(user, authMethod).
Part 1 — Session abstraction (backward-compatible refactor):
- New server/src/auth/: token.js (JWT/cookie primitives), session.service.js
(create/validate/partial-TOTP/revoke), session.middleware.js
(attachSession/requireAuth/requireRole). utils/auth.js is now a thin
compat facade so existing imports are unchanged.
Part 2 — Mobile bearer auth (additive):
- /api/v1/auth/mobile/{login,refresh,logout}: short-lived access JWT +
long-lived refresh token, stored hashed and rotated on use, in a new
mobile_refresh_tokens table. Reuses web bot-scoring/backoff; single-request
TOTP. token.signToken gains a backward-compatible expiresIn option.
Part 3 — Pluggable SSO (Google, Discord, generic OIDC):
- OAuth2Provider base + built-in Google/Discord (fixed endpoints) + generic
OIDC, a registry with health/validation, PKCE+CSRF transaction state, and
discovery (GET /auth/providers), start/link/callback routes.
- Link-only policy: SSO signs in only to an already-linked account; external
identities are never auto-provisioned. Client secrets encrypted at rest
(AES-256-GCM, utils/secretBox.js). Admin CRUD (/admin/auth/providers) and
account linking (/admin/account/identities). New auth_providers +
user_identities tables.
Frontend:
- Login page renders provider buttons from /auth/providers (inline SVG icons,
graceful with zero providers). New Authentication admin view
(Local/Google/Discord/Custom). Account page linked-accounts section.
Tests: 83 passing (session, mobile, providers, registry, secretBox, ssoState,
ssoCallback) — all DB-free via fetch mocks + model stubs. README + .env.example
updated.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
