public void LoadLists()
{
PathWhiteList = Path.Combine(SanyaPlugin.Instance.Config.DataDirectory, "VPN-Whitelist.txt");
PathBlackList = Path.Combine(SanyaPlugin.Instance.Config.DataDirectory, "VPN-Blacklist.txt");
IPWhiteList.Clear();
IPBlackList.Clear();
if (!File.Exists(PathWhiteList))
{
File.WriteAllText(PathWhiteList, null);
}
if (!File.Exists(PathBlackList))
{
File.WriteAllText(PathBlackList, null);
}
foreach (var line in File.ReadAllLines(PathWhiteList))
{
if (IPAddress.TryParse(line, out var address))
{
IPWhiteList.Add(address);
}
}
foreach (var line2 in File.ReadAllLines(PathBlackList))
{
if (IPAddress.TryParse(line2, out var address2))
{
IPBlackList.Add(address2);
}
}
}
/// <summary>
/// 判断IP地址是否被黑名单
/// </summary>
/// <param name="ip"></param>
/// <returns></returns>
public static bool IsDenyIpAddress(this string ip)
{
if (IPWhiteList.Contains(ip))
{
return(false);
}
return(DenyAreaIP.SelectMany(x => x.Value).Union(DenyIP.Split(',')).Contains(ip) || DenyIPRange.Any(kv => kv.Key.StartsWith(ip.Split('.')[0]) && ip.IpAddressInRange(kv.Key, kv.Value)));
}
public void AddWhiteList(IPAddress address)
{
IPWhiteList.Add(address);
using (StreamWriter writer = File.AppendText(PathWhiteList))
{
writer.WriteLine(address);
}
}
/// <summary>
/// 判断IP地址是否被黑名单
/// </summary>
/// <param name="ip"></param>
/// <returns></returns>
public static bool IsDenyIpAddress(this string ip)
{
if (IPWhiteList.Contains(ip))
{
return(false);
}
return(DenyIP.Contains(ip) || DenyIPRange.AsParallel().Any(kv => kv.Key.StartsWith(ip.Split('.')[0]) && ip.IpAddressInRange(kv.Key, kv.Value)));
}
public override void OnActionExecuting(ActionExecutingContext context)
{
if (!HttpContext.Current.User.Identity.IsAuthenticated && context.ActionDescriptor.ControllerDescriptor.ControllerName != "ScheduledPublish")//'ScheduledPublish' fix for Umbraco 7.1.8
{
if (!context.ActionDescriptor.GetCustomAttributes(typeof(AllowAllFilterAttribute), false).Any())
{
IPWhiteList whiteList = new IPWhiteList();
//string ipAddress = HttpContext.Current.Request.UserHostAddress;
string ipAddress = HttpContext.Current.Request["HTTP_CF_CONNECTING_IP"];
//string szXForwardedFor = HttpContext.Current.Request.ServerVariables["X_FORWARDED_FOR"];
if (!whiteList.Contains(ipAddress))
{
context.Result = new RedirectResult("/Login");
}
}
}
base.OnActionExecuting(context);
}
public bool IsWhiteListed(IPAddress address) => IPWhiteList.Contains(address);
