Restricting access to one controller of an MVC app with Nginx
- by kgb
I have an MVC app where one controller needs to be accessible only from several ips(this controller is an oauth token callback trap - for google/fb api tokens). My conf looks like this:
geo $oauth {
    default 0;
    87.240.156.0/24 1;
    87.240.131.0/24 1;
}
server {
    listen 80;
    server_name some.server.name.tld default_server;
    root /home/user/path;
    index index.php;
    location /oauth {
        deny all;
        if ($oauth) {
            rewrite ^(.*)$ /index.php last;
        }
    }
    location / { 
        if ($request_filename !~ "\.(phtml|html|htm|jpg|jpeg|gif|png|ico|css|zip|tgz|gz|rar|bz2|doc|xls|exe|pdf|ppt|txt|tar|mid|midi|wav|bmp|rtf|js|xlsx)$") {
            rewrite ^(.*)$ /index.php last;
            break;
        }
    }
    location ~ \.php$ {
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        include fastcgi_params;
    }
}
It works, but does not look right.
The following seems logical to me:
    location /oauth {
        allow 87.240.156.0/24;
        deny all;
        rewrite ^(.*)$ /index.php last;
    }
But this way rewrite happens all the time, allow and deny directives are ignored. I don't understand why...