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Author SHA1 Message Date
2a9eec233a fix(security): add per-IP rate limiting to all authentication endpoints
Implement sliding window rate limiter to prevent brute-force attacks:
- /auth and /login: 20 requests/minute per IP
- /change: 10 POST requests/minute per IP
- /lost: 5 POST requests/minute per IP (prevents email spam and user enumeration)
- /reset: 10 POST requests/minute per IP
- /api/v1/aliases: 30 requests/minute per IP

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-06 15:30:48 +07:00