public ActionResult CreateIPBan(string ip, string expires, string reason, bool? showall, int? page, int? pagesize)
{
var retryValues = new { ip, expires, reason };
if (!ip.HasValue()) return RecoverableError("IP must be set.", retryValues);
if (!expires.HasValue()) return RecoverableError("Expires must be set.", retryValues);
if (!reason.HasValue()) return RecoverableError("Reason must be set.", retryValues);
DateTime expDate;
if (!DateTime.TryParse(expires, out expDate)) return RecoverableError("Expires not recognized as a date.", retryValues);
var now = Current.Now;
if (expDate < now) return RecoverableError("Expiration date must be in the future.", retryValues);
var newBan =
new IPBan
{
CreationDate = now,
ExpirationDate = expDate,
IP = ip,
Reason = reason
};
var db = Current.WriteDB;
db.IPBans.InsertOnSubmit(newBan);
db.SubmitChanges();
return SafeRedirect(
(Func<bool?, int?, int?, ActionResult>)IPBans,
new
{
showall,
page,
pagesize
});
}
partial void DeleteIPBan(IPBan instance);
partial void InsertIPBan(IPBan instance);
partial void UpdateIPBan(IPBan instance);
/// <summary>
/// Create a new ban for the given ip lasting for the given period.
/// </summary>
public static void Ban(string ip, TimeSpan @for, string reason)
{
// Never ban an internal IP
if (Current.IsPrivateIP(ip)) return;
var db = Current.WriteDB;
var now = Current.Now;
var newBan =
new IPBan
{
CreationDate = now,
ExpirationDate = now + @for,
IP = ip,
Reason = reason
};
db.IPBans.InsertOnSubmit(newBan);
db.SubmitChanges();
var period = new BanPeriod { CreationDate = newBan.CreationDate, ExpirationDate = newBan.ExpirationDate };
BannedIPCache.AddOrUpdate(ip, period, (string key, BanPeriod old) => period);
}
