- public/admin-ui.js (new, self-contained): on boot fetches GET /api/me and
stores window.__codemanUser; installs a fetch interceptor that opens a
change-password modal on any 403 PASSWORD_CHANGE_REQUIRED (and on boot when
mustChangePassword is set); for a multi-user admin, injects a "Users" tab into
the existing App Settings modal (create/reset/disable/enable/promote/demote/
grant-bypass/delete with typed confirm + one-time-password reveal). No header
button, so the mobile-header policy stays green; nothing renders in single-user
mode.
- me-routes: GET /api/me returns a `multiUser` flag so the UI distinguishes a
single-user admin (no admin UI) from a multi-user admin.
- index.html: load admin-ui.js after settings-ui.js, before session-ui.js.
Tests: test/admin-ui.test.ts (JSDOM: identity boot, Users-tab injection gating by
role/mode, forced change-password modal, script-order wiring). Backend verified
end-to-end by test/admin-routes.test.ts against a live server. A full Playwright
pass is recommended before merge.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds a parallel multi-user auth branch (the single-user Basic-auth path is
left byte-identical). Off unless CODEMAN_MULTIUSER/--multiuser.
- middleware/auth.ts: mode-selecting registerAuthMiddleware. New async
multi-user hook verifies username:password against the user store (scrypt),
mints identity-carrying cookies, decorates req.authUser, enforces a per-IP
AND per-username failure bucket, and the mustChangePassword lockbox. The
hook-secret loopback bypass is now a single shared helper used by both
branches. FastifyRequest.authUser module augmentation.
- ports/auth-port.ts: AuthSessionRecord gains username/role/mustChangePassword.
- user-store.ts: verifyPassword (timing-equalized against user enumeration).
- route-helpers.ts: getAuthUser (synthetic admin fallback), canAccessOwned,
requireAdmin, revokeUserSessions; findSessionOrFail gains an optional req for
a NOT_FOUND owner check (dormant until phase 3 wires callers).
- routes/me-routes.ts: GET /api/me (synthetic admin in single-user) and
POST /api/me/password (verify current, min 8, clear mustChangePassword,
revoke other sessions).
- QR: QrTokenRecord + AuthSessionRecord carry a username; tunnel-manager
mintUserToken / consumeTokenWithIdentity / getQrSvgForCode; /q/:code binds
the cookie to the token's user (rejects identity-less tokens in multi-user);
GET /api/tunnel/qr mints a per-user token. Single-user keeps the rotating token.
- server.ts: bootstrap the initial admin from CODEMAN_USERNAME/PASSWORD on first
boot (refuse to start with no users); multi-user with >= 1 user satisfies the
non-loopback auth requirement and the tunnel-enable guard; userFailures bucket
disposal.
- types/api.ts: FORBIDDEN, PASSWORD_CHANGE_REQUIRED, USER_EXISTS, USER_NOT_FOUND,
LAST_ADMIN error codes (message + status wired).
- Session.owner field + getter/setter, SessionState.owner, MuxSession.owner,
CreateSessionOptions.owner (foundation for phase 3 ownership threading).
Tests: test/multiuser-auth.test.ts (10, live server on 3170/3171). Existing auth
suite (auth-security, qr-auth, cod54-hook-event, network-auth-policy) unchanged
and green; full test:ci sweep passes (3519 tests).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Codeman maintainer