[
    {
        "name": "search request",
        "filters": ["Param:q", "Path=^(/|/search)$"],
        "interval": 60,
        "limit": 8,
        "subrules": [
            {
                "name": "roboagent limit",
                "interval": 60,
                "limit": 8,
                "filters": 
["Header:User-Agent=(curl|cURL|Wget|python-requests|Scrapy|FeedFetcher|Go-http-client)"],
                "actions": [
                    {"name": "block",
                     "params": {"message": "Rate limit exceeded"}}
                ]
            },
            {
                "name": "botlimit",
                "limit": 0,
                "stop": true,
                "filters": 
["Header:User-Agent=(Googlebot|bingbot|Baiduspider|yacybot|YandexMobileBot|YandexBot|Yahoo! 
Slurp|MJ12bot|AhrefsBot|archive.org_bot|msnbot|MJ12bot|SeznamBot|linkdexbot|Netvibes|SMTBot|zgrab|James BOT)"],
                "actions": [
                    {"name": "block",
                     "params": {"message": "Rate limit exceeded"}}
                ]
            },
            {
                "name": "IP limit",
                "interval": 60,
                "limit": 32,
                "stop": true,
                "aggregations": ["Header:X-Forwarded-For"],
                "actions": [
                    {"name": "block",
                     "params": {"message": "Rate limit exceeded"}}
                ]
            },
            {
                "name": "rss/json limit",
                "interval": 60,
                "limit": 30,
                "stop": true,
                "filters": ["Param:format=(csv|json|rss)"],
                "actions": [
                    {"name": "block",
                     "params": {"message": "Rate limit exceeded"}}
                ]
            },
            {
                "name": "useragent limit",
                "interval": 60,
                "limit": 8,
                "aggregations": ["Header:User-Agent"],
                "actions": [
                    {"name": "block",
                     "params": {"message": "Rate limit exceeded"}}
                ]
            }
        ]
    }
]

