public static void AddQueryStringRestriction(IisSite info, QueryStringRestriction queryRule)
{
using (var serverManager = ServerManager.OpenRemote(info.Hostname))
{
var conf = serverManager.GetWebConfiguration(info.Sitename);
// Add URL restrictions
var reqFilterSec = conf.GetSection("system.webServer/security/requestFiltering");
var denyQueryStringSequences = reqFilterSec.GetCollection("denyQueryStringSequences");
var addElement = denyQueryStringSequences.CreateElement("add");
addElement["sequence"] = queryRule.Sequence;
denyQueryStringSequences.Add(addElement);
// Save changes
serverManager.CommitChanges();
}
}
public static void RemoveQueryStringRestriction(IisSite info, QueryStringRestriction queryRule)
{
using (var serverManager = ServerManager.OpenRemote(info.Hostname))
{
var conf = serverManager.GetWebConfiguration(info.Sitename);
// Add URL restrictions
var reqFilterSec = conf.GetSection("system.webServer/security/requestFiltering");
var denyQueryStringSequences = reqFilterSec.GetCollection("denyQueryStringSequences");
foreach (var element in denyQueryStringSequences.Where(element => (string)element.Attributes["sequence"].Value == queryRule.Sequence))
{
denyQueryStringSequences.Remove(element);
break;
}
// Save changes
serverManager.CommitChanges();
}
}