禁止指定user_agent

listen 80;
server_name www.test1.com www.aaa1.com www.bbb1.com;
if ($host != 'www.test1.com')
{
rewrite ^/(.*)$ http://www.test1.com/$1 permanent;
}
index index.html index.htm index.php;
root /data/www;
access_log /tmp/access.log 123123
deny 1.1.1.1
deny ip

* if ($http_user_agent ~ 'bingbot/2.0|MJ12bot/v1.4.2|Spider/3.0|YoudaoBot|Tomato|Gecko/20100315')
{
return 403;
}
location ~ .*admin\.php$ {
auth_basic "123123 auth";
auth_basic_user_file /usr/local/nginx/conf/.htpasswd;
include fastcgi_params;