Zac
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fff0828d79
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feat(mam-api,web-ui): TOTP two-factor authentication
Optional time-based 2FA on top of password login. TOTP core is hand-rolled
on node:crypto (RFC 6238) — no runtime dep — and verified against the RFC
test vectors.
- migration 027: users.totp_secret/totp_enabled + user_recovery_codes
- src/auth/totp.js: base32, secret gen, RFC 6238 verify, otpauth URI,
recovery codes
- src/auth/mfa-tickets.js: short-lived single-use tickets bridging the two
login steps (in-memory, single-instance like the rate-limiter)
- auth routes: /totp/setup, /totp/enable (returns recovery codes once),
/totp/disable (password-confirmed); login returns {mfa_required, ticket}
when enabled, /login/totp completes with a code or recovery code
- /auth/me and loadUser surface totp_enabled
- web-ui: login second-factor step; Settings -> Account TOTP enroll (QR +
manual secret + recovery codes + disable)
- qrcode added as an optional dep; setup degrades to manual entry if absent
- tests: totp unit (RFC vectors) + integration (enable/login/recovery/disable)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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2026-05-30 02:42:57 +00:00 |
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