Apache
.htaccess
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} (^$|FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadWebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms) [NC]
RewriteRule ^(.*)$ - [F]
SetEnvIfNoCase ^User-Agent$ .*(FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadWebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms) BADBOT
Order Allow,Deny
Allow from all
Deny from env=BADBOT
httpd.conf
DocumentRoot /home/wwwroot/xxx
<Directory "/home/wwwroot/xxx">
SetEnvIfNoCase User-Agent ".*(FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadWebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms)" BADBOT
Order allow,deny
Allow from all
deny from env=BADBOT
</Directory>
Nginx
#禁止Scrapy等工具的抓取
if ($http_user_agent ~* (Scrapy|Curl|HttpClient)) {
return 403;
}
#禁止指定UA及UA为空的访问
if ($http_user_agent ~ "FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadWebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms|^$" ) {
return 403;
}
#禁止非GET|HEAD|POST方式的抓取
if ($request_method !~ ^(GET|HEAD|POST)$) {
return 403;
}
PHP
$ua = $_SERVER['HTTP_USER_AGENT'];
//将恶意USER_AGENT存入数组
$now_ua = array('FeedDemon ','BOT/0.1 (BOT for JCE)','CrawlDaddy ','Java','Feedly','UniversalFeedParser','ApacheBench','Swiftbot','ZmEu','Indy Library','oBot','jaunty','YandexBot','AhrefsBot','MJ12bot','WinHttp','EasouSpider','HttpClient','Microsoft URL Control','YYSpider','jaunty','Python-urllib','lightDeckReports Bot');
//禁止空USER_AGENT,dedecms等主流采集程序都是空USER_AGENT,部分sql注入工具也是空USER_AGENT
爬虫列表
FeedDemon 内容采集
BOT/0.1 (BOT for JCE) sql注入
CrawlDaddy sql注入
Java 内容采集
Jullo 内容采集
Feedly 内容采集
UniversalFeedParser 内容采集
ApacheBench cc攻击器
Swiftbot 无用爬虫
YandexBot 无用爬虫
AhrefsBot 无用爬虫
YisouSpider 无用爬虫
MJ12bot 无用爬虫
ZmEu phpmyadmin 漏洞扫描
WinHttp 采集cc攻击
EasouSpider 无用爬虫
HttpClient tcp攻击
Microsoft URL Control 扫描
YYSpider 无用爬虫
jaunty wordpress爆破扫描器
oBot 无用爬虫
Python-urllib 内容采集
Indy Library 扫描
FlightDeckReports Bot 无用爬虫
Linguee Bot 无用爬虫
Baiduspider Baidu
Googlebot Google
bingbot bing