public ResourceRecord Visit(CAAResourceRecord record, DnsZoneParseContext context)
{
record.flag = context.ReadPreference();
record.tag = context.Tokens.Dequeue().StringValue;
var sb = new StringBuilder();
while (!context.IsEof)
{
var token = context.Tokens.Peek();
if (token.Type == TokenType.NewLine)
{
break;
}
if (token.Type == TokenType.QuotedString || token.Type == TokenType.Literal)
{
sb.Append(token.StringValue);
context.Tokens.Dequeue();
}
else
{
throw new NotSupportedException($"unexpected token {token.Type}");
}
}
record.value = sb.ToString();
return(record);
}
public ResourceRecord Visit(CAAResourceRecord record, DnsZoneFormatterContext context)
{
context.WritePreference(record.Flag);
context.WriteTag(record.Tag);
context.WriteString(record.Value);
return(record);
}
public void CAAOutputTest()
{
DnsZoneFile zone = new DnsZoneFile();
CAAResourceRecord testRecord = new CAAResourceRecord();
testRecord.Name = "example.com";
testRecord.Class = "IN";
testRecord.flag = 0;
testRecord.tag = "iodef";
testRecord.value = "letsencrypt.org";
zone.Records.Add(testRecord);
string sOutput = zone.ToString();
Assert.AreEqual(";CAA records\r\nexample.com.\tIN\t\tCAA\t0\tiodef\t\"letsencrypt.org\"\t\r\n\r\n", sOutput);
}
public void OutputTest()
{
var zone = new DnsZoneFile();
var record = new CAAResourceRecord {
Name = "example.com",
Class = "IN",
Flag = 0,
Tag = "iodef",
Value = "letsencrypt.org"
};
zone.Records.Add(record);
string sOutput = zone.ToString();
Assert.AreEqual(";CAA records\r\nexample.com.\tIN\t\tCAA\t0\tiodef\t\"letsencrypt.org\"\t\r\n\r\n", sOutput);
}
