private static void UnmarshallResult(XmlUnmarshallerContext context, GetHostedZoneResponse response)
{
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
{
targetDepth += 1;
}
while (context.Read())
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("HostedZone", targetDepth))
{
var unmarshaller = HostedZoneUnmarshaller.Instance;
response.HostedZone = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("DelegationSet", targetDepth))
{
var unmarshaller = DelegationSetUnmarshaller.Instance;
response.DelegationSet = unmarshaller.Unmarshall(context);
continue;
}
}
else if (context.IsEndElement && context.CurrentDepth < originalDepth)
{
return;
}
}
return;
}
/// <summary>
/// Unmarshaller the response from the service to the response class.
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
GetHostedZoneResponse response = new GetHostedZoneResponse();
UnmarshallResult(context, response);
return(response);
}
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context)
{
GetHostedZoneResponse response = new GetHostedZoneResponse();
while (context.Read())
{
if (context.IsStartElement)
{
response.GetHostedZoneResult = GetHostedZoneResultUnmarshaller.GetInstance().Unmarshall(context);
break;
}
}
return(response);
}
public bool PrepareChallengeForValidation(string dnsKeyName, string dnsKeyValue)
{
try
{
route53Client = new AmazonRoute53Client();
HostedZone zone = null;
if (zoneId != null)
{
GetHostedZoneResponse zoneResp = route53Client.GetHostedZone(new Amazon.Route53.Model.GetHostedZoneRequest {
Id = zoneId
});
zone = zoneResp.HostedZone;
}
else
{
ListHostedZonesResponse zones = route53Client.ListHostedZones();
string recordToZone = dnsKeyName;
while (recordToZone.IndexOf('.') > 0)
{
recordToZone = recordToZone.Substring(recordToZone.IndexOf('.') + 1);
zone = zones.HostedZones.Where(z => z.Name.Contains(recordToZone)).FirstOrDefault();
if (zone != null)
{
break;
}
}
}
if (zone == null)
{
logger.Error("Could not find DNS zone");
return(false);
}
ListResourceRecordSetsResponse txtRecordsResponse = route53Client.ListResourceRecordSets(new ListResourceRecordSetsRequest
{
StartRecordName = dnsKeyName,
StartRecordType = "TXT",
MaxItems = "1",
HostedZoneId = zone.Id
});
ResourceRecordSet txtRecord = txtRecordsResponse.ResourceRecordSets.FirstOrDefault(r => (r.Name == dnsKeyName || r.Name == dnsKeyName + ".") && r.Type.Value == "TXT");
if (txtRecord != null)
{
ApplyDnsChange(zone, txtRecord, ChangeAction.DELETE);
}
txtRecord = new ResourceRecordSet()
{
Name = dnsKeyName,
TTL = 5,
Type = RRType.TXT,
ResourceRecords = new List <ResourceRecord>
{
new ResourceRecord {
Value = "\"" + dnsKeyValue + "\""
}
}
};
ApplyDnsChange(zone, txtRecord, ChangeAction.UPSERT);
}
catch (AmazonRoute53Exception exp)
{
logger.Error($"Could not update AWS Route53 record: ", exp);
return(false);
}
return(true);
}
