/// <summary>
/// Checks if an IP from the IpAddressCollection or the IpNetworkCollection is banned
/// </summary>
/// <param name="ipAddress">IP address</param>
/// <returns>False or true</returns>
public static bool IsIpAddressBanned(BannedIpAddress ipAddress)
{
// Check if the IP is valid
if (!IsValidIp(ipAddress.Address.Trim()))
{
throw new NopException("The following isn't a valid IP address: " + ipAddress.Address);
}
// Check if the IP is in the banned IP addresses
BannedIpAddressCollection ipAddressCollection = GetBannedIpAddressAll();
//if (ipAddressCollection.Contains(ipAddress))
foreach (BannedIpAddress ip in ipAddressCollection)
{
if (IsEqual(ipAddress.Address, ip.Address))
{
return(true);
}
}
// Check if the IP is in the banned IP networks
BannedIpNetworkCollection ipNetworkCollection = GetBannedIpNetworkAll();
foreach (BannedIpNetwork ipNetwork in ipNetworkCollection)
{
// Get the first and last IPs in the network
string[] rangeItem = ipNetwork.ToString().Split("-".ToCharArray());
// Get the exceptions as a list
List <string> exceptionItem = new List <string>();
exceptionItem.AddRange(ipNetwork.IpException.ToString().Split(";".ToCharArray()));
// Check if the IP is an exception
if (exceptionItem.Contains(ipAddress.Address.ToString()))
{
return(false);
}
// Check if the 1st IP is valid
if (!IsValidIp(rangeItem[0].Trim()))
{
throw new NopException("The following isn't a valid IP address: " + rangeItem[0]);
}
// Check if the 2nd IP is valid
if (!IsValidIp(rangeItem[1].Trim()))
{
throw new NopException("The following isn't a valid IP address: " + rangeItem[1]);
}
//Check if the IP is in the given range
if (IsGreaterOrEqual(ipAddress.Address.ToString(), rangeItem[0].Trim()) &&
IsLessOrEqual(ipAddress.Address.ToString(), rangeItem[1].Trim()))
{
return(true);
}
}
// Return false otherwise
return(false);
}
private void BindGrid()
{
BannedIpAddressCollection ipAddressCollection = IpBlacklistManager.GetBannedIpAddressAll();
gvBannedIpAddress.DataSource = ipAddressCollection;
gvBannedIpAddress.DataBind();
BannedIpNetworkCollection ipNetworkCollection = IpBlacklistManager.GetBannedIpNetworkAll();
gvBannedIpNetwork.DataSource = ipNetworkCollection;
gvBannedIpNetwork.DataBind();
}
private static BannedIpAddressCollection DBMapping(DBBannedIpAddressCollection dbCollection)
{
if (dbCollection == null)
{
return(null);
}
var ipCollection = new BannedIpAddressCollection();
foreach (var dbItem in dbCollection)
{
var item = DBMapping(dbItem);
ipCollection.Add(item);
}
return(ipCollection);
}
/// <summary>
/// Gets all IP addresses
/// </summary>
/// <returns>An IP address collection</returns>
public static BannedIpAddressCollection GetBannedIpAddressAll()
{
string key = BLACKLIST_ALLIP_KEY;
object obj2 = NopCache.Get(key);
if (CacheEnabled && (obj2 != null))
{
return((BannedIpAddressCollection)obj2);
}
DBBannedIpAddressCollection dbCollection = DBProviderManager <DBBlacklistProvider> .Provider.GetIpAddressAll();
BannedIpAddressCollection collection = DBMapping(dbCollection);
if (IpBlacklistManager.CacheEnabled)
{
NopCache.Max(key, collection);
}
return(collection);
}
