public static TemplateObjectTO ParseJson(dynamic json)
{
TemplateObjectTO result = null;
dynamic templateObjectTOJson = json[CloudStackTypes.TemplateObjectTO];
if (templateObjectTOJson != null)
{
result = new TemplateObjectTO()
{
imageDataStore = templateObjectTOJson.imageDataStore,
format = (string)templateObjectTOJson.format,
name = (string)templateObjectTOJson.name,
uuid = (string)templateObjectTOJson.uuid,
path = (string)templateObjectTOJson.path,
checksum = (string)templateObjectTOJson.checksum,
size = (string)templateObjectTOJson.size,
id = (string)templateObjectTOJson.id
};
result.s3DataStoreTO = S3TO.ParseJson(templateObjectTOJson.imageDataStore);
result.nfsDataStoreTO = NFSTO.ParseJson(templateObjectTOJson.imageDataStore);
result.primaryDataStore = PrimaryDataStoreTO.ParseJson(templateObjectTOJson.imageDataStore);
}
return(result);
}
public static S3TO ParseJson(dynamic json)
{
S3TO result = null;
dynamic s3TOJson = json[CloudStackTypes.S3TO];
if (s3TOJson != null)
{
result = new S3TO()
{
bucketName = (string)s3TOJson.bucketName,
secretKey = (string)s3TOJson.secretKey,
accessKey = (string)s3TOJson.accessKey,
endpoint = (string)s3TOJson.endPoint,
httpsFlag = (bool)s3TOJson.httpsFlag
};
// Delete security credentials in original command. Prevents logger from spilling the beans, as it were.
s3TOJson.secretKey = string.Empty;
s3TOJson.accessKey = string.Empty;
}
return(result);
}
public static S3TO ParseJson(dynamic json)
{
S3TO result = null;
if (json != null)
{
dynamic s3TOJson = json[CloudStackTypes.S3TO];
if (s3TOJson != null)
{
result = new S3TO()
{
bucketName = (string)s3TOJson.bucketName,
secretKey = (string)s3TOJson.secretKey,
accessKey = (string)s3TOJson.accessKey,
endpoint = (string)s3TOJson.endPoint,
httpsFlag = (bool)s3TOJson.httpsFlag
};
// Delete security credentials in original command. Prevents logger from spilling the beans, as it were.
s3TOJson.secretKey = string.Empty;
s3TOJson.accessKey = string.Empty;
}
}
return result;
}
private static void DownloadS3ObjectToFile(string srcObjectKey, S3TO srcS3TO, string destFile)
{
AmazonS3Config S3Config = new AmazonS3Config
{
ServiceURL = srcS3TO.endpoint,
CommunicationProtocol = Amazon.S3.Model.Protocol.HTTP
};
if (srcS3TO.httpsFlag)
{
S3Config.CommunicationProtocol = Protocol.HTTPS;
}
try
{
using (AmazonS3 client = Amazon.AWSClientFactory.CreateAmazonS3Client(srcS3TO.accessKey, srcS3TO.secretKey, S3Config))
{
GetObjectRequest getObjectRequest = new GetObjectRequest().WithBucketName(srcS3TO.bucketName).WithKey(srcObjectKey);
using (S3Response getObjectResponse = client.GetObject(getObjectRequest))
{
using (Stream s = getObjectResponse.ResponseStream)
{
using (FileStream fs = new FileStream(destFile, FileMode.Create, FileAccess.Write))
{
byte[] data = new byte[524288];
int bytesRead = 0;
do
{
bytesRead = s.Read(data, 0, data.Length);
fs.Write(data, 0, bytesRead);
}
while (bytesRead > 0);
fs.Flush();
}
}
}
}
}
catch (Exception ex)
{
string errMsg = "Download from S3 url" + srcS3TO.endpoint + " said: " + ex.Message;
logger.Error(errMsg, ex);
throw new Exception(errMsg, ex);
}
}
public static S3TO ParseJson(dynamic json)
{
S3TO result = null;
dynamic s3TOJson = json[CloudStackTypes.S3TO];
if (s3TOJson != null)
{
result = new S3TO()
{
bucketName = (string)s3TOJson.bucketName,
secretKey = (string)s3TOJson.secretKey,
accessKey = (string)s3TOJson.accessKey,
endpoint = (string)s3TOJson.endPoint,
httpsFlag = (bool)s3TOJson.httpsFlag
};
}
return result;
}
