Hello. I want to add a blocking rule for nginx:
if ($http_user_agent ~* “^$” ) {
return 444;
}
I add this parameter to /etc/nginx/conf.d/block-useragent.conf
But I get an error nginx: [emerg] “if” directive is not allowed here in
I don’t understand what’s wrong with it. I need to add global blocking rules for empty user agents via nginx for all sites.