- Fastify public app now passes `trustProxy: true` so request.ip resolves to
the real client IP from X-Forwarded-For when behind Cloud Run / a load
balancer. Without this the per-IP rate limit was either useless or
collapsed all users into one shared LB IP.
- The `anonymity_enabled` config row + JS default + migration seed now
default to `false`. The flag is dead code (no business logic ever
consumed it) and the actual rule is simpler than the toggle implied:
mitras always see the customer's chosen call_name; only phone+email
are private. The whole feature is queued for rip-out as a separate
cleanup pass.
The per-IP OTP rate limit (10/hr) was also effectively disabled by
upserting `app_config.otp_max_per_ip_per_hour = 1000000` — a runtime
config change, not a code change. Per-phone (3/hr) + Fazpass cost
remains the real abuse gate.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ramadhan sjamsani
e54bdf2c6c