package main

import (
	"log/slog"
	"time"
)

func cleanupLoop(tw *tempWhitelist, d time.Duration) {
	ticker := time.NewTicker(d)
	defer ticker.Stop()
	for range ticker.C {
		now := time.Now()
		tw.mu.Lock()
		for ip, entry := range tw.entries {
			if entry.Expires.Before(now) {
				slog.Info("expired temporary whitelist", "ip", ip)
				delete(tw.entries, ip)
			}
		}
		tw.mu.Unlock()
	}
}