public bool AddPermBannedIP(IDatabaseContext db, IPRule ipRule)
{
if (ipRule == null)
{
throw new ArgumentNullException(nameof(ipRule));
}
lock (lockStr) {
if (permBannedIPs.Contains(ipRule.Address))
{
return(false);
}
db.Save(ipRule);
permBannedIPs.Add(ipRule.Address);
return(true);
}
}
/// <summary>
/// Tests whether a host address is allowed.
/// Both permanent and temporary rules are checked.
/// </summary>
/// <param name="hostAddress">Host address (IP).</param>
/// <returns>True if the host is allowed access (not banned).</returns>
public bool IsAllowed(string hostAddress)
{
return(!permBannedIPs.Contains(hostAddress) && !tempBannedIPs.Contains(hostAddress));
}