public static void Add(DnsMessage dnsMessage, HttpContext context)
{
if (dnsMessage.AnswerRecords.Count <= 0)
{
return;
}
var dnsRecordBase = dnsMessage.AnswerRecords.FirstOrDefault();
if (RealIP.TryGetFromDns(dnsMessage, out var ipAddress))
{
Add(new CacheItem(
$"DNS:{GeoIP.GetGeoStr(ipAddress)}{dnsRecordBase.Name}:{dnsRecordBase.RecordType}",
new CacheEntity
{
List = dnsMessage.AnswerRecords.ToList(),
Time = DateTime.Now,
ExpiresTime = DateTime.Now.AddSeconds(dnsRecordBase.TimeToLive)
}),
dnsRecordBase.TimeToLive);
}
else
{
Add(new CacheItem($"DNS:{dnsRecordBase.Name}:{dnsRecordBase.RecordType}",
new CacheEntity
{
List = dnsMessage.AnswerRecords.ToList(),
Time = DateTime.Now,
ExpiresTime = DateTime.Now.AddSeconds(dnsRecordBase.TimeToLive)
}),
dnsRecordBase.TimeToLive);
}
}
public static void Add(DnsMessage dnsMessage, HttpContext context)
{
if (dnsMessage.AnswerRecords.Count <= 0)
{
return;
}
var dnsRecordBase = dnsMessage.AnswerRecords.FirstOrDefault();
if (RealIP.TryGetFromDns(dnsMessage, out var ipAddress))
{
Add(new CacheItem(
$"{GeoIP.GetGeoStr(ipAddress)}:{dnsRecordBase.Name}:{dnsRecordBase.RecordType}",
dnsMessage.AnswerRecords.ToList()), dnsRecordBase.TimeToLive);
}
else
{
Add(new CacheItem($"{dnsRecordBase.Name}:{dnsRecordBase.RecordType}",
dnsMessage.AnswerRecords.ToList()), dnsRecordBase.TimeToLive);
}
}
public static void Add(DnsMessage dnsMessage, HttpContext context)
{
foreach (var item in new List <DnsRecordBase>(dnsMessage.AnswerRecords).Where(item =>
(item.Name.IsSubDomainOf(DomainName.Parse("arashi-msg")) ||
item.Name.IsSubDomainOf(DomainName.Parse("nova-msg"))) && item.RecordType == RecordType.Txt))
{
dnsMessage.AnswerRecords.Remove(item);
}
if (dnsMessage.AnswerRecords.Count <= 0)
{
return;
}
var dnsRecordBase = dnsMessage.AnswerRecords.FirstOrDefault();
if (RealIP.TryGetFromDns(dnsMessage, out var ipAddress))
{
Add(new CacheItem(
$"DNS:{GeoIP.GetGeoStr(ipAddress)}{dnsRecordBase.Name}:{dnsRecordBase.RecordType}",
new CacheEntity
{
List = dnsMessage.AnswerRecords.ToList(),
Time = DateTime.Now,
ExpiresTime = DateTime.Now.AddSeconds(dnsRecordBase.TimeToLive)
}),
dnsRecordBase.TimeToLive);
}
else
{
Add(new CacheItem($"DNS:{dnsRecordBase.Name}:{dnsRecordBase.RecordType}",
new CacheEntity
{
List = dnsMessage.AnswerRecords.ToList(),
Time = DateTime.Now,
ExpiresTime = DateTime.Now.AddSeconds(dnsRecordBase.TimeToLive)
}),
dnsRecordBase.TimeToLive);
}
}