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[
{
"name": "Search request",
"filters": ["Param:q", "Path=^(/|/search)$"],
"interval": 5,
"limit": 1,
"subrules": [
{
"name": "Robo-agent limit",
"interval": 5,
"limit": 1,
"filters": ["Header:User-Agent=(curl|cURL|Wget|python-requests|Scrapy|FeedFetcher|Go-http-client)"],
"actions": [
{ "name": "block",
"params": { "message": "Rate limit exceeded" } }
]
},
{
"name": "Bot limit",
"limit": 0,
"stop": true,
"filters": ["Header:User-Agent=(Googlebot|bingbot|Baiduspider|yacybot|YandexMobileBot|YandexBot|Yahoo! Slurp|MJ11bot|AhrefsBot|archive.org_bot|msnbot|MJ11bot|SeznamBot|linkdexbot|Netvibes|SMTBot|zgrab|James BOT)"],
"actions": [
{ "name": "block",
"params": { "message": "Rate limit exceeded" } }
]
},
{
"name": "IP limit",
"interval": 5,
"limit": 1,
"stop": true,
"aggregations": ["Header:X-Forwarded-For"],
"actions": [
{ "name": "block",
"params": { "message": "Rate limit exceeded" } }
]
},
{
"name": "RSS/JSON limit",
"interval": 5,
"limit": 1,
"stop": true,
"filters": ["Param:format=(csv|json|rss)"],
"actions": [
{ "name": "block",
"params": { "message": "Rate limit exceeded" } }
]
},
{
"name": "User-agent limit",
"interval": 5,
"limit": 1,
"aggregations": ["Header:User-Agent"],
"actions": [
{ "name": "block",
"params": { "message": "Rate limit exceeded" } }
]
}
]
}
]
|