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AuthZoneManager: fixed issue in QueryZoneTransferRecords() which caused extra SOA record. Removed special case in SyncRecords(). Updated delegation check sequence back to original in Query().

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This commit is contained in:
Shreyas Zare
2020-06-28 16:38:59 +05:30
parent c0fe15cf63
commit f98a451180
1 changed files with 8 additions and 10 deletions
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18
DnsServerCore/Dns/ZoneManagers/AuthZoneManager.cs
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@@ -508,6 +508,9 @@ namespace DnsServerCore.Dns.ZoneManagers
switch (record.Type)
{
case DnsResourceRecordType.SOA:
break; //skip record
case DnsResourceRecordType.NS:
axfrRecords.Add(record);
@@ -561,9 +564,7 @@ namespace DnsServerCore.Dns.ZoneManagers
{
case DnsResourceRecordType.A:
case DnsResourceRecordType.AAAA:
if (record.Name.EndsWith(".root-servers.net", StringComparison.OrdinalIgnoreCase))
newRecords.Add(record);
else if (!glueRecords.Contains(record))
if (!glueRecords.Contains(record))
glueRecords.Add(record);
break;
@@ -809,12 +810,12 @@ namespace DnsServerCore.Dns.ZoneManagers
if ((authZone == null) || !authZone.IsActive) //no authority for requested zone
return new DnsDatagram(request.Identifier, true, DnsOpcode.StandardQuery, false, false, request.RecursionDesired, false, false, false, DnsResponseCode.Refused, request.Question);
if ((delegation != null) && delegation.IsActive)
return GetReferralResponse(request, delegation);
if ((zone == null) || !zone.IsActive)
{
//zone not found
if ((delegation != null) && delegation.IsActive)
return GetReferralResponse(request, delegation);
//zone not found
if (authZone is StubZone)
return GetReferralResponse(request, authZone);
else if (authZone is ForwarderZone)
@@ -835,9 +836,6 @@ namespace DnsServerCore.Dns.ZoneManagers
if (answers.Count == 0)
{
//record type not found
if ((delegation != null) && delegation.IsActive)
return GetReferralResponse(request, delegation);
if (authZone is StubZone)
return GetReferralResponse(request, authZone);
else if (authZone is ForwarderZone)