private bool IsRequestAuthorized()
{
var isLocalhost = Request.ServerVariables["SERVER_NAME"] == "localhost";
var isTestServer = Request.ServerVariables["SERVER_NAME"] == ConfigurationManager.AppSettings["testServer"];
string clientIpAddr = string.Empty;
if (Request.ServerVariables["HTTP_X_FORWARDED_FOR"] != null)
{
clientIpAddr = Request.ServerVariables["HTTP_X_FORWARDED_FOR"].ToString().Split(':').First();
}
else if (Request.UserHostAddress.Length != 0)
{
clientIpAddr = Request.UserHostAddress.Split(':').First();
}
var allowedIp = ConfigurationManager.AppSettings["cronServerIpAddress"];
var res = isLocalhost || isTestServer || (!String.IsNullOrWhiteSpace(allowedIp) && clientIpAddr == allowedIp);
if (!res)
{
_umbraco.LogWarn <SystemSurfaceController>("Denied access to system APIs for IP: " + clientIpAddr);
}
return(res);
}