popertots f9e8385d5a fix: auth/2FA security — stdout-log code delivery is dev/test-only, production fails closed until email/SMS; verification-code hashing, lockout recovery, sabredav fail-closed ...

- TWO_FACTOR_ALLOW_LOG_DELIVERY production opt-in REMOVED: plaintext codes are written to the stdout log ([2FA]/[VERIFY]) only in dev/test builds as a local DEV ONLY feature while email/SMS delivery (P6) is implemented. Production builds have no delivery channel and code issuance fails closed (503) under any configuration — no silent log-based code leak
- verification/2FA codes hashed at rest (HMAC-SHA256 via TWO_FACTOR_PEPPER, CHAR(64)); [VERIFY] dev log relay; per-user brute-force budget; password_reset purpose clears lockout for self-service recovery; dummy-bcrypt on login no-user path kills timing oracle
- sabredav weak-password list + entropy gate; .env.example ships fail-closed DAV_ADMIN_PASSWORD
- delete-account re-auth (current_password + fresh 2FA code when enforced)
- prod-tag suite (run-prod-tag-tests.sh) compiles and runs the production 2FA issuance gate: production ALWAYS reports no delivery channel and refuses issuance after the pepper check
- startup_checks_test SNAPSHOT_ENC_KEY values built at runtime so gitleaks sees no secret-shaped literals
- env-docs parity updated (flag removed, 38 vars)

2026-08-22 00:34:50 +01:00

..

check-env-docs.py

fix: auth/2FA security — stdout-log code delivery is dev/test-only, production fails closed until email/SMS; verification-code hashing, lockout recovery, sabredav fail-closed

2026-08-22 00:34:50 +01:00