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AuthZone: Added QueryRecordsWildcard() method to get processed wildcard response.

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This commit is contained in:
Shreyas Zare
2024-01-14 17:58:47 +05:30
parent 79e1ae9a3a
commit 7be440d547
1 changed files with 19 additions and 1 deletions
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20
DnsServerCore/Dns/Zones/AuthZone.cs
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@@ -1,6 +1,6 @@
/*
Technitium DNS Server
Copyright (C) 2023 Shreyas Zare (shreyas@technitium.com)
Copyright (C) 2024 Shreyas Zare (shreyas@technitium.com)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -934,6 +934,24 @@ namespace DnsServerCore.Dns.Zones
return Array.Empty<DnsResourceRecord>();
}
public IReadOnlyList<DnsResourceRecord> QueryRecordsWildcard(DnsResourceRecordType type, bool dnssecOk, string queryDomain)
{
IReadOnlyList<DnsResourceRecord> answers = QueryRecords(type, dnssecOk);
if ((answers.Count > 0) && _name.StartsWith('*') && !_name.Equals(queryDomain, StringComparison.OrdinalIgnoreCase))
{
//wildcard zone; generate new answer records
DnsResourceRecord[] wildcardAnswers = new DnsResourceRecord[answers.Count];
for (int i = 0; i < answers.Count; i++)
wildcardAnswers[i] = new DnsResourceRecord(queryDomain, answers[i].Type, answers[i].Class, answers[i].TTL, answers[i].RDATA) { Tag = answers[i].Tag };
answers = wildcardAnswers;
}
return answers;
}
public IReadOnlyList<DnsResourceRecord> GetRecords(DnsResourceRecordType type)
{
if (_entries.TryGetValue(type, out IReadOnlyList<DnsResourceRecord> records))