xF1 Add-on Sandbox Paypal 1.0.4

/sandbox_payment_callback.php

# anonymous access
location = /sandbox_payment_callback.php {
	try_files $uri =404;
	fastcgi_pass 127.0.0.1:9001;
	include fastcgi_params;
}

# password protect site access
location ~ \.php$ {
  auth_basic "Restricted";
  auth_basic_user_file /var/www/html/.htpasswd;
  log_not_found off;
  try_files $uri =404;
  fastcgi_pass fastcgi_pass 127.0.0.1:9001;
  include fastcgi_params;
}