Rate Limiting

Rate Limiting

Overview

Rate limiting prevents abuse and protects against brute force attacks. Implemented using Flask-Limiter with IP-based limiting.

Current Limits

• Login: 10 requests per minute
• Register: 3 requests per hour
• Create post: 5 requests per hour
• Add comment: 20 requests per hour
• Vote: 30 requests per minute
• API sync: 5 requests per hour

Implementation

@limiter.limit("10 per minute")
def login():
    # route handler

Response Headers

• X-RateLimit-Limit: Maximum requests
• X-RateLimit-Remaining: Remaining requests
• X-RateLimit-Reset: Reset timestamp