/// <summary>
/// Gets the metadata for the Object Storage namespace, which contains defaultS3CompartmentId and defaultSwiftCompartmentId.
/// Any user with the NAMESPACE_READ permission will be able to see the current metadata.
/// If you are not authorized, talk to an administrator. If you are an administrator who needs to write policies to give users access,
/// see Getting Started with Policies.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public GetNamespaceMetadataResponse GetNamespaceMetadata(GetNamespaceMetadataRequest request)
{
var uri = new Uri($"{GetEndPointNoneVersion(ObjectStorageServices.Namespace, this.Region)}/{request.NamespaceName}");
var webResponse = this.RestClient.Get(uri, new HttpRequestHeaderParam {
OpcClientRequestId = request.OpcClientRequestId
});
using (var stream = webResponse.GetResponseStream())
using (var reader = new StreamReader(stream))
{
var response = reader.ReadToEnd();
return(new GetNamespaceMetadataResponse()
{
NamespaceMetadata = JsonSerializer.Deserialize <NamespaceMetadata>(response),
OpcRequestId = webResponse.Headers.Get("opc-request-id"),
OpcClientRequestId = webResponse.Headers.Get("opc-client-request-id")
});
}
}
protected override void ProcessRecord()
{
base.ProcessRecord();
GetNamespaceMetadataRequest request;
try
{
request = new GetNamespaceMetadataRequest
{
NamespaceName = NamespaceName,
OpcClientRequestId = OpcClientRequestId
};
response = client.GetNamespaceMetadata(request).GetAwaiter().GetResult();
WriteOutput(response, response.NamespaceMetadata);
FinishProcessing(response);
}
catch (Exception ex)
{
TerminatingErrorDuringExecution(ex);
}
}
public static void DisplayObjectStorage(ClientConfig config)
{
var client = new ObjectStorageClient(config)
{
Region = Regions.US_ASHBURN_1
};
// get namespace
GetNamespaceRequest getNamespaceRequest = new GetNamespaceRequest();
var namespaceName = client.GetNamespace(getNamespaceRequest);
// get namespace metadata
GetNamespaceMetadataRequest getNamespaceMetadataRequest = new GetNamespaceMetadataRequest()
{
NamespaceName = namespaceName
};
var namespaceMetadata = client.GetNamespaceMetadata(getNamespaceMetadataRequest).NamespaceMetadata;
Console.WriteLine("* Namespace------------------------");
Console.WriteLine($" namespace : {namespaceMetadata.Namespace}");
Console.WriteLine($" defaultS3CompartmentId : {namespaceMetadata.DefaultS3CompartmentId}");
Console.WriteLine($" defaultSwiftCompartmentId : {namespaceMetadata.DefaultSwiftCompartmentId}");
// list bucket
ListBucketsRequest listBucketsRequest = new ListBucketsRequest()
{
NamespaceName = namespaceName,
CompartmentId = config.TenancyId
};
var listBucket = client.ListBuckets(listBucketsRequest);
Console.WriteLine($"* Bucket------------------------");
Console.WriteLine($" namespace : {namespaceName}");
Console.WriteLine($" comaprtment : {config.TenancyId}");
listBucket.Items.ForEach(bucket => {
HeadBucketRequest headBucketRequest = new HeadBucketRequest()
{
NamespaceName = bucket.Namespace,
BucketName = bucket.Name
};
var buckethead = client.HeadBucket(headBucketRequest);
// get bucket details
GetBucketRequest getBucketRequest = new GetBucketRequest()
{
NamespaceName = bucket.Namespace,
BucketName = bucket.Name,
IfMatch = buckethead.ETag
};
var bucketDetail = client.GetBucket(getBucketRequest);
Console.WriteLine($"\t|- name : {bucketDetail.Bucket.Name}");
Console.WriteLine($"\t| timeCreated : {bucketDetail.Bucket.TimeCreated}");
Console.WriteLine($"\t|* Object------------------------");
ListObjectsRequest listObjectsRequest = new ListObjectsRequest()
{
NamespaceName = bucketDetail.Bucket.Namespace,
BucketName = bucketDetail.Bucket.Name
};
var Objs = client.ListObjects(listObjectsRequest);
Objs.ListObjects.Objects.ForEach(obj => {
Console.WriteLine($"\t|\t|- name : {obj.Name}");
GetObjectRequest getObjectRequest = new GetObjectRequest()
{
NamespaceName = bucketDetail.Bucket.Namespace,
BucketName = bucketDetail.Bucket.Name,
ObjectName = obj.Name,
};
var ObjDetails = client.GetObject(getObjectRequest);
Console.WriteLine($"\t|\t|- contentLength : {ObjDetails.ContentLength}");
// download
if (!Directory.Exists("./ExampleDownload"))
{
Directory.CreateDirectory("./ExampleDownload");
}
if (!File.Exists($"./ExampleDownload/{obj.Name.Replace('/', '_')}"))
{
client.DownloadObject(getObjectRequest, "./ExampleDownload/", obj.Name.Replace('/', '_'));
}
});
});
// UsageReport
// Example policy:
// define tenancy usage-report as ocid1.tenancy.oc1..aaaaaaaaned4fkpkisbwjlr56u7cj63lf3wffbilvqknstgtvzub7vhqkggq
// endorse group group_name to read objects in tenancy usage-report
try
{
var listORequest = new ListObjectsRequest()
{
NamespaceName = "bling",
BucketName = config.TenancyId
};
var reports = client.ListObjects(listORequest);
Console.WriteLine($"* UsageReport------------------------");
reports.ListObjects.Objects.ForEach(r =>
{
Console.WriteLine($" {r.Name}");
if (!Directory.Exists("./ExampleDownload/report"))
{
Directory.CreateDirectory("./ExampleDownload/report");
}
// download object
/*
* if (!File.Exists($"./ExampleDownload/report/{r.Name.Replace('/', '_')}"))
* {
* var getObjectRequest = new GetObjectRequest()
* {
* NamespaceName = "bling",
* BucketName = config.TenancyId,
* ObjectName = r.Name,
* };
* client.DownloadObject(getObjectRequest, "./ExampleDownload/report/", r.Name.Replace('/', '_'));
* }*/
});
} catch (Exception e)
{
Console.WriteLine($"Does not meet UsageReport usage requirements. message:{e.Message}");
}
}
public static void DisplayObjectStorage(ClientConfig config)
{
var client = new ObjectStorageClient(config)
{
Region = Regions.US_ASHBURN_1
};
var identityClient = new IdentityClient(config)
{
Region = Regions.US_ASHBURN_1
};
// get namespace
GetNamespaceRequest getNamespaceRequest = new GetNamespaceRequest();
var namespaceName = client.GetNamespace(getNamespaceRequest);
// get namespace metadata
GetNamespaceMetadataRequest getNamespaceMetadataRequest = new GetNamespaceMetadataRequest()
{
NamespaceName = namespaceName
};
var namespaceMetadata = client.GetNamespaceMetadata(getNamespaceMetadataRequest).NamespaceMetadata;
Console.WriteLine("* Namespace------------------------");
Console.WriteLine($" namespace : {namespaceMetadata.Namespace}");
Console.WriteLine($" defaultS3CompartmentId : {namespaceMetadata.DefaultS3CompartmentId}");
Console.WriteLine($" defaultSwiftCompartmentId : {namespaceMetadata.DefaultSwiftCompartmentId}");
Console.WriteLine();
Console.WriteLine("ObjectStorage Example Menu");
Console.WriteLine("[1]: Display List");
Console.WriteLine("[2]: Upload Example");
Console.WriteLine("[3]: UsageReport Example");
Console.WriteLine("[ESC] or [E(e)] : Back Example Menu");
Console.WriteLine();
var presskey = Console.ReadKey(true);
if (presskey.Key == ConsoleKey.Escape || presskey.KeyChar == 'E' || presskey.KeyChar == 'e')
{
Console.WriteLine("Back Example Menu");
return;
}
var select = presskey.KeyChar;
if (!int.TryParse(select.ToString(), out int mode))
{
Console.WriteLine("Incorrect input...");
return;
}
if (mode == 1)
{
DisplayBucketAndObject(config, namespaceName, client, identityClient);
}
else if (mode == 2)
{
PutObject(config, namespaceName, client);
}
else if (mode == 3)
{
DisplayUsageReport(config, client);
}
else
{
Console.WriteLine("Incorrect input...");
return;
}
}
