public void CloudBlobDirectoryGetParent()
{
foreach (String delimiter in Delimiters)
{
CloudBlobClient client = GenerateCloudBlobClient();
client.DefaultDelimiter = delimiter;
string name = GetRandomContainerName();
CloudBlobContainer container = client.GetContainerReference(name);
try
{
container.Create();
CloudPageBlob blob = container.GetPageBlobReference("Dir1" + delimiter + "Blob1");
blob.Create(0);
Assert.IsTrue(blob.Exists());
Assert.AreEqual("Dir1" + delimiter + "Blob1", blob.Name);
CloudBlobDirectory parent = blob.Parent;
Assert.AreEqual(parent.Prefix, "Dir1" + delimiter);
blob.Delete();
}
finally
{
container.DeleteIfExists();
}
}
}
private bool CloudBlobDirectorySetupWithDelimiter(CloudBlobContainer container, string delimiter = "/")
{
try
{
for (int i = 1; i < 3; i++)
{
for (int j = 1; j < 3; j++)
{
for (int k = 1; k < 3; k++)
{
String directory = "TopDir" + i + delimiter + "MidDir" + j + delimiter + "EndDir" + k + delimiter + "EndBlob" + k;
CloudPageBlob blob1 = container.GetPageBlobReference(directory);
blob1.Create(0);
}
}
CloudPageBlob blob2 = container.GetPageBlobReference("TopDir" + i + delimiter + "Blob" + i);
blob2.Create(0);
}
return(true);
}
catch (StorageException)
{
throw;
}
}
public static List <string> CreateBlobs(CloudBlobContainer container, int count, BlobType type)
{
string name;
List <string> blobs = new List <string>();
for (int i = 0; i < count; i++)
{
switch (type)
{
case BlobType.BlockBlob:
name = "bb" + Guid.NewGuid().ToString();
CloudBlockBlob blockBlob = container.GetBlockBlobReference(name);
blockBlob.PutBlockList(new string[] { });
blobs.Add(name);
break;
case BlobType.PageBlob:
name = "pb" + Guid.NewGuid().ToString();
CloudPageBlob pageBlob = container.GetPageBlobReference(name);
pageBlob.Create(0);
blobs.Add(name);
break;
case BlobType.AppendBlob:
name = "ab" + Guid.NewGuid().ToString();
CloudAppendBlob appendBlob = container.GetAppendBlobReference(name);
appendBlob.CreateOrReplace();
blobs.Add(name);
break;
}
}
return(blobs);
}
public void CloudBlobContainerGetBlobReferenceFromServer()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
CloudBlockBlob blockBlob = container.GetBlockBlobReference("bb");
blockBlob.PutBlockList(new string[] {});
CloudPageBlob pageBlob = container.GetPageBlobReference("pb");
pageBlob.Create(0);
ICloudBlob blob1 = container.GetBlobReferenceFromServer("bb");
Assert.IsInstanceOfType(blob1, typeof(CloudBlockBlob));
ICloudBlob blob2 = container.GetBlobReferenceFromServer("pb");
Assert.IsInstanceOfType(blob2, typeof(CloudPageBlob));
ICloudBlob blob3 = container.ServiceClient.GetBlobReferenceFromServer(blockBlob.Uri);
Assert.IsInstanceOfType(blob3, typeof(CloudBlockBlob));
ICloudBlob blob4 = container.ServiceClient.GetBlobReferenceFromServer(pageBlob.Uri);
Assert.IsInstanceOfType(blob4, typeof(CloudPageBlob));
}
finally
{
container.DeleteIfExists();
}
}
/// <summary>
/// create a new page blob with random properties and metadata
/// </summary>
/// <param name="container">CloudBlobContainer object</param>
/// <param name="blobName">blob name</param>
/// <returns>ICloudBlob object</returns>
public StorageBlob.ICloudBlob CreatePageBlob(StorageBlob.CloudBlobContainer container, string blobName)
{
StorageBlob.CloudPageBlob pageBlob = container.GetPageBlobReference(blobName);
int size = random.Next(1, 10) * PageBlobUnitSize;
pageBlob.Create(size);
byte[] buffer = new byte[size];
string md5sum = Convert.ToBase64String(Helper.GetMD5(buffer));
pageBlob.Properties.ContentMD5 = md5sum;
GenerateBlobPropertiesAndMetaData(pageBlob);
Test.Info(string.Format("create page blob '{0}' in container '{1}'", blobName, container.Name));
return(pageBlob);
}
public void CloudBlobContainerGetBlobReferenceFromServerAPM()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
CloudBlockBlob blockBlob = container.GetBlockBlobReference("bb");
blockBlob.PutBlockList(new string[] { });
CloudPageBlob pageBlob = container.GetPageBlobReference("pb");
pageBlob.Create(0);
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result = container.BeginGetBlobReferenceFromServer("bb",
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob1 = container.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob1, typeof(CloudBlockBlob));
result = container.BeginGetBlobReferenceFromServer("pb",
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob2 = container.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob2, typeof(CloudPageBlob));
result = container.ServiceClient.BeginGetBlobReferenceFromServer(blockBlob.Uri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob3 = container.ServiceClient.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob3, typeof(CloudBlockBlob));
result = container.ServiceClient.BeginGetBlobReferenceFromServer(pageBlob.Uri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob4 = container.ServiceClient.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob4, typeof(CloudPageBlob));
}
}
finally
{
container.DeleteIfExists();
}
}
public void CloudBlobDirectoryGetParent()
{
foreach (String delimiter in Delimiters)
{
CloudBlobClient client = GenerateCloudBlobClient();
client.DefaultDelimiter = delimiter;
string name = GetRandomContainerName();
CloudBlobContainer container = client.GetContainerReference(name);
try
{
container.Create();
CloudPageBlob blob = container.GetPageBlobReference("Dir1" + delimiter + "Blob1");
blob.Create(0);
Assert.AreEqual("Dir1" + delimiter + "Blob1", blob.Name);
// get the blob's parent
CloudBlobDirectory parent = blob.Parent;
Assert.AreEqual(parent.Prefix, "Dir1" + delimiter);
// get container as parent
CloudBlobDirectory root = parent.Parent;
Assert.AreEqual(root.Prefix, "");
// make sure the parent of the container dir is null
CloudBlobDirectory empty = root.Parent;
Assert.IsNull(empty);
// from container, get directory reference to container
root = container.GetDirectoryReference("");
Assert.AreEqual("", root.Prefix);
Assert.AreEqual(container.Uri.AbsoluteUri, root.Uri.AbsoluteUri);
List <IListBlobItem> list = root.ListBlobs().ToList();
Assert.AreEqual(1, list.Count);
// make sure the parent of the container dir is null
empty = root.Parent;
Assert.IsNull(empty);
blob.DeleteIfExists();
}
finally
{
container.DeleteIfExists();
}
}
}
public void CloudBlobContainerUpdateSASToken()
{
// Create a policy with read/write access and get SAS.
SharedAccessBlobPolicy policy = new SharedAccessBlobPolicy()
{
SharedAccessStartTime = DateTimeOffset.UtcNow.AddMinutes(-5),
SharedAccessExpiryTime = DateTimeOffset.UtcNow.AddMinutes(30),
Permissions = SharedAccessBlobPermissions.Read | SharedAccessBlobPermissions.Write,
};
string sasToken = this.testContainer.GetSharedAccessSignature(policy);
//Thread.Sleep(35000);
CloudBlockBlob testBlockBlob = this.testContainer.GetBlockBlobReference("blockblob");
UploadText(testBlockBlob, "blob", Encoding.UTF8);
TestAccess(sasToken, SharedAccessBlobPermissions.Read | SharedAccessBlobPermissions.Write, null, this.testContainer, testBlockBlob);
StorageCredentials creds = new StorageCredentials(sasToken);
// Change the policy to only read and update SAS.
SharedAccessBlobPolicy policy2 = new SharedAccessBlobPolicy()
{
SharedAccessStartTime = DateTimeOffset.UtcNow.AddMinutes(-5),
SharedAccessExpiryTime = DateTimeOffset.UtcNow.AddMinutes(30),
Permissions = SharedAccessBlobPermissions.Read
};
string sasToken2 = this.testContainer.GetSharedAccessSignature(policy2);
creds.UpdateSASToken(sasToken2);
// Extra check to make sure that we have actually updated the SAS token.
CloudBlobContainer container = new CloudBlobContainer(this.testContainer.Uri, creds);
CloudBlockBlob blob = container.GetBlockBlobReference("blockblob2");
TestHelper.ExpectedException(
() => UploadText(blob, "blob", Encoding.UTF8),
"Writing to a blob while SAS does not allow for writing",
HttpStatusCode.NotFound);
CloudPageBlob testPageBlob = this.testContainer.GetPageBlobReference("pageblob");
testPageBlob.Create(0);
TestAccess(sasToken2, SharedAccessBlobPermissions.Read, null, this.testContainer, testPageBlob);
}
public void CloudBlobDirectoryValidateInRootContainer()
{
foreach (String delimiter in Delimiters)
{
CloudBlobClient client = GenerateCloudBlobClient();
client.DefaultDelimiter = delimiter;
CloudBlobContainer container = client.GetContainerReference("$root");
CloudPageBlob pageBlob = container.GetPageBlobReference("Dir1" + delimiter + "Blob1");
if (delimiter == "/")
{
TestHelper.ExpectedException(
() => pageBlob.Create(0),
"Try to create a CloudBlobDirectory/blob which has a slash in its name in the root container",
HttpStatusCode.BadRequest);
}
else
{
CloudPageBlob blob = container.GetPageBlobReference("TopDir1" + delimiter + "MidDir1" + delimiter + "EndDir1" + delimiter + "EndBlob1");
CloudBlobDirectory directory = blob.Parent;
Assert.AreEqual(directory.Prefix, "TopDir1" + delimiter + "MidDir1" + delimiter + "EndDir1" + delimiter);
Assert.AreEqual(directory.Uri, container.Uri + "/TopDir1" + delimiter + "MidDir1" + delimiter + "EndDir1" + delimiter);
CloudBlobDirectory directory1 = container.GetDirectoryReference("TopDir1" + delimiter);
CloudBlobDirectory subdir1 = directory1.GetSubdirectoryReference("MidDir" + delimiter);
CloudBlobDirectory parent1 = subdir1.Parent;
Assert.AreEqual(parent1.Prefix, directory1.Prefix);
Assert.AreEqual(parent1.Uri, directory1.Uri);
CloudBlobDirectory subdir2 = subdir1.GetSubdirectoryReference("EndDir" + delimiter);
CloudBlobDirectory parent2 = subdir2.Parent;
Assert.AreEqual(parent2.Prefix, subdir1.Prefix);
Assert.AreEqual(parent2.Uri, subdir1.Uri);
}
}
}
public static async Task <List <string> > CreateBlobs(CloudBlobContainer container, int count, BlobType type)
{
string name;
List <string> blobs = new List <string>();
List <Task> tasks = new List <Task>();
for (int i = 0; i < count; i++)
{
switch (type)
{
case BlobType.BlockBlob:
name = "bb" + Guid.NewGuid().ToString();
CloudBlockBlob blockBlob = container.GetBlockBlobReference(name);
tasks.Add(Task.Run(() => blockBlob.PutBlockList(new string[] { })));
blobs.Add(name);
break;
case BlobType.PageBlob:
name = "pb" + Guid.NewGuid().ToString();
CloudPageBlob pageBlob = container.GetPageBlobReference(name);
tasks.Add(Task.Run(() => pageBlob.Create(0)));
blobs.Add(name);
break;
case BlobType.AppendBlob:
name = "ab" + Guid.NewGuid().ToString();
CloudAppendBlob appendBlob = container.GetAppendBlobReference(name);
tasks.Add(Task.Run(() => appendBlob.CreateOrReplace()));
blobs.Add(name);
break;
}
}
await Task.WhenAll(tasks);
return(blobs);
}
private static void TestAccess(string sasToken, SharedAccessBlobPermissions permissions, SharedAccessBlobHeaders headers, CloudBlobContainer container, CloudBlob blob)
{
CloudBlob SASblob;
StorageCredentials credentials = string.IsNullOrEmpty(sasToken) ?
new StorageCredentials() :
new StorageCredentials(sasToken);
if (container != null)
{
container = new CloudBlobContainer(credentials.TransformUri(container.Uri));
if (blob.BlobType == BlobType.BlockBlob)
{
SASblob = container.GetBlockBlobReference(blob.Name);
}
else if (blob.BlobType == BlobType.PageBlob)
{
SASblob = container.GetPageBlobReference(blob.Name);
}
else
{
SASblob = container.GetAppendBlobReference(blob.Name);
}
}
else
{
if (blob.BlobType == BlobType.BlockBlob)
{
SASblob = new CloudBlockBlob(credentials.TransformUri(blob.Uri));
}
else if (blob.BlobType == BlobType.PageBlob)
{
SASblob = new CloudPageBlob(credentials.TransformUri(blob.Uri));
}
else
{
SASblob = new CloudAppendBlob(credentials.TransformUri(blob.Uri));
}
}
HttpStatusCode failureCode = sasToken == null ? HttpStatusCode.NotFound : HttpStatusCode.Forbidden;
// We want to ensure that 'create', 'add', and 'write' permissions all allow for correct writing of blobs, as is reasonable.
if (((permissions & SharedAccessBlobPermissions.Create) == SharedAccessBlobPermissions.Create) || ((permissions & SharedAccessBlobPermissions.Write) == SharedAccessBlobPermissions.Write))
{
if (blob.BlobType == BlobType.PageBlob)
{
CloudPageBlob SASpageBlob = (CloudPageBlob)SASblob;
SASpageBlob.Create(512);
CloudPageBlob pageBlob = (CloudPageBlob)blob;
byte[] buffer = new byte[512];
buffer[0] = 2; // random data
if (((permissions & SharedAccessBlobPermissions.Write) == SharedAccessBlobPermissions.Write))
{
SASpageBlob.UploadFromByteArray(buffer, 0, 512);
}
else
{
TestHelper.ExpectedException(
() => SASpageBlob.UploadFromByteArray(buffer, 0, 512),
"pageBlob SAS token without Write perms should not allow for writing/adding",
failureCode);
pageBlob.UploadFromByteArray(buffer, 0, 512);
}
}
else if (blob.BlobType == BlobType.BlockBlob)
{
if ((permissions & SharedAccessBlobPermissions.Write) == SharedAccessBlobPermissions.Write)
{
UploadText(SASblob, "blob", Encoding.UTF8);
}
else
{
TestHelper.ExpectedException(
() => UploadText(SASblob, "blob", Encoding.UTF8),
"Block blob SAS token without Write or perms should not allow for writing",
failureCode);
UploadText(blob, "blob", Encoding.UTF8);
}
}
else // append blob
{
// If the sas token contains Feb 2012, append won't be accepted
if (sasToken.Contains(Constants.VersionConstants.February2012))
{
UploadText(blob, "blob", Encoding.UTF8);
}
else
{
CloudAppendBlob SASAppendBlob = SASblob as CloudAppendBlob;
SASAppendBlob.CreateOrReplace();
byte[] textAsBytes = Encoding.UTF8.GetBytes("blob");
using (MemoryStream stream = new MemoryStream())
{
stream.Write(textAsBytes, 0, textAsBytes.Length);
stream.Seek(0, SeekOrigin.Begin);
if (((permissions & SharedAccessBlobPermissions.Add) == SharedAccessBlobPermissions.Add) || ((permissions & SharedAccessBlobPermissions.Write) == SharedAccessBlobPermissions.Write))
{
SASAppendBlob.AppendBlock(stream, null);
}
else
{
TestHelper.ExpectedException(
() => SASAppendBlob.AppendBlock(stream, null),
"Append blob SAS token without Write or Add perms should not allow for writing/adding",
failureCode);
stream.Seek(0, SeekOrigin.Begin);
((CloudAppendBlob)blob).AppendBlock(stream, null);
}
}
}
}
}
else
{
TestHelper.ExpectedException(
() => UploadText(SASblob, "blob", Encoding.UTF8),
"UploadText SAS does not allow for writing/adding",
((blob.BlobType == BlobType.AppendBlob) && (sasToken != null) && (sasToken.Contains(Constants.VersionConstants.February2012))) ? HttpStatusCode.BadRequest : failureCode);
UploadText(blob, "blob", Encoding.UTF8);
}
if (container != null)
{
if ((permissions & SharedAccessBlobPermissions.List) == SharedAccessBlobPermissions.List)
{
container.ListBlobs().ToArray();
}
else
{
TestHelper.ExpectedException(
() => container.ListBlobs().ToArray(),
"List blobs while SAS does not allow for listing",
failureCode);
}
}
// need to have written to the blob to read from it.
if (((permissions & SharedAccessBlobPermissions.Read) == SharedAccessBlobPermissions.Read))
{
SASblob.FetchAttributes();
// Test headers
if (headers != null)
{
if (headers.CacheControl != null)
{
Assert.AreEqual(headers.CacheControl, SASblob.Properties.CacheControl);
}
if (headers.ContentDisposition != null)
{
Assert.AreEqual(headers.ContentDisposition, SASblob.Properties.ContentDisposition);
}
if (headers.ContentEncoding != null)
{
Assert.AreEqual(headers.ContentEncoding, SASblob.Properties.ContentEncoding);
}
if (headers.ContentLanguage != null)
{
Assert.AreEqual(headers.ContentLanguage, SASblob.Properties.ContentLanguage);
}
if (headers.ContentType != null)
{
Assert.AreEqual(headers.ContentType, SASblob.Properties.ContentType);
}
}
}
else
{
TestHelper.ExpectedException(
() => SASblob.FetchAttributes(),
"Fetch blob attributes while SAS does not allow for reading",
failureCode);
}
if ((permissions & SharedAccessBlobPermissions.Write) == SharedAccessBlobPermissions.Write)
{
SASblob.SetMetadata();
}
else
{
TestHelper.ExpectedException(
() => SASblob.SetMetadata(),
"Set blob metadata while SAS does not allow for writing",
failureCode);
}
if ((permissions & SharedAccessBlobPermissions.Delete) == SharedAccessBlobPermissions.Delete)
{
SASblob.Delete();
}
else
{
TestHelper.ExpectedException(
() => SASblob.Delete(),
"Delete blob while SAS does not allow for deleting",
failureCode);
}
}
public void CloudBlobSASApiVersionQueryParam()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
CloudBlob blob;
SharedAccessBlobPolicy policy = new SharedAccessBlobPolicy()
{
Permissions = SharedAccessBlobPermissions.Read,
SharedAccessStartTime = DateTimeOffset.UtcNow.AddMinutes(-5),
SharedAccessExpiryTime = DateTimeOffset.UtcNow.AddMinutes(30),
};
CloudBlockBlob blockBlob = container.GetBlockBlobReference("bb");
blockBlob.PutBlockList(new string[] { });
CloudPageBlob pageBlob = container.GetPageBlobReference("pb");
pageBlob.Create(0);
CloudAppendBlob appendBlob = container.GetAppendBlobReference("ab");
appendBlob.CreateOrReplace();
string blockBlobToken = blockBlob.GetSharedAccessSignature(policy);
StorageCredentials blockBlobSAS = new StorageCredentials(blockBlobToken);
Uri blockBlobSASUri = blockBlobSAS.TransformUri(blockBlob.Uri);
StorageUri blockBlobSASStorageUri = blockBlobSAS.TransformUri(blockBlob.StorageUri);
string pageBlobToken = pageBlob.GetSharedAccessSignature(policy);
StorageCredentials pageBlobSAS = new StorageCredentials(pageBlobToken);
Uri pageBlobSASUri = pageBlobSAS.TransformUri(pageBlob.Uri);
StorageUri pageBlobSASStorageUri = pageBlobSAS.TransformUri(pageBlob.StorageUri);
string appendBlobToken = appendBlob.GetSharedAccessSignature(policy);
StorageCredentials appendBlobSAS = new StorageCredentials(appendBlobToken);
Uri appendBlobSASUri = appendBlobSAS.TransformUri(appendBlob.Uri);
StorageUri appendBlobSASStorageUri = appendBlobSAS.TransformUri(appendBlob.StorageUri);
OperationContext apiVersionCheckContext = new OperationContext();
apiVersionCheckContext.SendingRequest += (sender, e) =>
{
Assert.IsTrue(e.Request.RequestUri.Query.Contains("api-version"));
};
blob = new CloudBlob(blockBlobSASUri);
blob.FetchAttributes(operationContext: apiVersionCheckContext);
Assert.AreEqual(blob.BlobType, BlobType.BlockBlob);
Assert.IsTrue(blob.StorageUri.PrimaryUri.Equals(blockBlob.Uri));
Assert.IsNull(blob.StorageUri.SecondaryUri);
blob = new CloudBlob(pageBlobSASUri);
blob.FetchAttributes(operationContext: apiVersionCheckContext);
Assert.AreEqual(blob.BlobType, BlobType.PageBlob);
Assert.IsTrue(blob.StorageUri.PrimaryUri.Equals(pageBlob.Uri));
Assert.IsNull(blob.StorageUri.SecondaryUri);
blob = new CloudBlob(blockBlobSASStorageUri, null, null);
blob.FetchAttributes(operationContext: apiVersionCheckContext);
Assert.AreEqual(blob.BlobType, BlobType.BlockBlob);
Assert.IsTrue(blob.StorageUri.Equals(blockBlob.StorageUri));
blob = new CloudBlob(pageBlobSASStorageUri, null, null);
blob.FetchAttributes(operationContext: apiVersionCheckContext);
Assert.AreEqual(blob.BlobType, BlobType.PageBlob);
Assert.IsTrue(blob.StorageUri.Equals(pageBlob.StorageUri));
}
finally
{
container.DeleteIfExists();
}
}
/// <summary>
/// Test page blob creation, expecting success.
/// </summary>
/// <param name="testBlob">The page blob.</param>
/// <param name="testAccessCondition">The test access condition.</param>
private void PageBlobCreateExpectSuccess(CloudPageBlob testBlob, AccessCondition testAccessCondition)
{
testBlob.Create(8 * 512, testAccessCondition, null /* options */);
}
public void CloudBlobSASApiVersionQueryParam()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
ICloudBlob blob;
SharedAccessBlobPolicy policy = new SharedAccessBlobPolicy()
{
Permissions = SharedAccessBlobPermissions.Read,
SharedAccessStartTime = DateTimeOffset.UtcNow.AddMinutes(-5),
SharedAccessExpiryTime = DateTimeOffset.UtcNow.AddMinutes(30),
};
CloudBlockBlob blockBlob = container.GetBlockBlobReference("bb");
blockBlob.PutBlockList(new string[] { });
CloudPageBlob pageBlob = container.GetPageBlobReference("pb");
pageBlob.Create(0);
string blockBlobToken = blockBlob.GetSharedAccessSignature(policy);
StorageCredentials blockBlobSAS = new StorageCredentials(blockBlobToken);
Uri blockBlobSASUri = blockBlobSAS.TransformUri(blockBlob.Uri);
StorageUri blockBlobSASStorageUri = blockBlobSAS.TransformUri(blockBlob.StorageUri);
string pageBlobToken = pageBlob.GetSharedAccessSignature(policy);
StorageCredentials pageBlobSAS = new StorageCredentials(pageBlobToken);
Uri pageBlobSASUri = pageBlobSAS.TransformUri(pageBlob.Uri);
StorageUri pageBlobSASStorageUri = pageBlobSAS.TransformUri(pageBlob.StorageUri);
OperationContext apiVersionCheckContext = new OperationContext();
apiVersionCheckContext.SendingRequest += (sender, e) =>
{
Assert.IsNull(e.Request.Headers.Get("x-ms-version"));
Assert.IsTrue(e.Request.RequestUri.Query.Contains("api-version"));
};
blob = container.ServiceClient.GetBlobReferenceFromServer(blockBlobSASUri, operationContext: apiVersionCheckContext);
Assert.IsInstanceOfType(blob, typeof(CloudBlockBlob));
Assert.IsTrue(blob.StorageUri.PrimaryUri.Equals(blockBlob.Uri));
Assert.IsNull(blob.StorageUri.SecondaryUri);
blob = container.ServiceClient.GetBlobReferenceFromServer(pageBlobSASUri, operationContext: apiVersionCheckContext);
Assert.IsInstanceOfType(blob, typeof(CloudPageBlob));
Assert.IsTrue(blob.StorageUri.PrimaryUri.Equals(pageBlob.Uri));
Assert.IsNull(blob.StorageUri.SecondaryUri);
blob = container.ServiceClient.GetBlobReferenceFromServer(blockBlobSASStorageUri, operationContext: apiVersionCheckContext);
Assert.IsInstanceOfType(blob, typeof(CloudBlockBlob));
Assert.IsTrue(blob.StorageUri.Equals(blockBlob.StorageUri));
blob = container.ServiceClient.GetBlobReferenceFromServer(pageBlobSASStorageUri, operationContext: apiVersionCheckContext);
Assert.IsInstanceOfType(blob, typeof(CloudPageBlob));
Assert.IsTrue(blob.StorageUri.Equals(pageBlob.StorageUri));
}
finally
{
container.DeleteIfExists();
}
}
public void UseTransactionalMD5PutTestAPM()
{
BlobRequestOptions optionsWithNoMD5 = new BlobRequestOptions()
{
UseTransactionalMD5 = false,
};
BlobRequestOptions optionsWithMD5 = new BlobRequestOptions()
{
UseTransactionalMD5 = true,
};
byte[] buffer = GetRandomBuffer(1024);
MD5 hasher = MD5.Create();
string md5 = Convert.ToBase64String(hasher.ComputeHash(buffer));
string lastCheckMD5 = null;
int checkCount = 0;
OperationContext opContextWithMD5Check = new OperationContext();
opContextWithMD5Check.SendingRequest += (_, args) =>
{
if (args.Request.ContentLength >= buffer.Length)
{
lastCheckMD5 = args.Request.Headers[HttpRequestHeader.ContentMd5];
checkCount++;
}
};
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result;
CloudBlockBlob blockBlob = container.GetBlockBlobReference("blob1");
List <string> blockIds = GetBlockIdList(3);
checkCount = 0;
using (Stream blockData = new MemoryStream(buffer))
{
result = blockBlob.BeginPutBlock(blockIds[0], blockData, null, null, optionsWithNoMD5, opContextWithMD5Check,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
blockBlob.EndPutBlock(result);
Assert.IsNull(lastCheckMD5);
blockData.Seek(0, SeekOrigin.Begin);
result = blockBlob.BeginPutBlock(blockIds[1], blockData, null, null, optionsWithMD5, opContextWithMD5Check,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
blockBlob.EndPutBlock(result);
Assert.AreEqual(md5, lastCheckMD5);
blockData.Seek(0, SeekOrigin.Begin);
result = blockBlob.BeginPutBlock(blockIds[2], blockData, md5, null, optionsWithNoMD5, opContextWithMD5Check,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
blockBlob.EndPutBlock(result);
Assert.AreEqual(md5, lastCheckMD5);
}
Assert.AreEqual(3, checkCount);
CloudPageBlob pageBlob = container.GetPageBlobReference("blob2");
pageBlob.Create(buffer.Length);
checkCount = 0;
using (Stream pageData = new MemoryStream(buffer))
{
result = pageBlob.BeginWritePages(pageData, 0, null, null, optionsWithNoMD5, opContextWithMD5Check,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
pageBlob.EndWritePages(result);
Assert.IsNull(lastCheckMD5);
pageData.Seek(0, SeekOrigin.Begin);
result = pageBlob.BeginWritePages(pageData, 0, null, null, optionsWithMD5, opContextWithMD5Check,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
pageBlob.EndWritePages(result);
Assert.AreEqual(md5, lastCheckMD5);
pageData.Seek(0, SeekOrigin.Begin);
result = pageBlob.BeginWritePages(pageData, 0, md5, null, optionsWithNoMD5, opContextWithMD5Check,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
pageBlob.EndWritePages(result);
Assert.AreEqual(md5, lastCheckMD5);
}
Assert.AreEqual(3, checkCount);
}
}
finally
{
container.DeleteIfExists();
}
}
public void UseTransactionalMD5PutTest()
{
BlobRequestOptions optionsWithNoMD5 = new BlobRequestOptions()
{
UseTransactionalMD5 = false,
};
BlobRequestOptions optionsWithMD5 = new BlobRequestOptions()
{
UseTransactionalMD5 = true,
};
byte[] buffer = GetRandomBuffer(1024);
MD5 hasher = MD5.Create();
string md5 = Convert.ToBase64String(hasher.ComputeHash(buffer));
string lastCheckMD5 = null;
int checkCount = 0;
OperationContext opContextWithMD5Check = new OperationContext();
opContextWithMD5Check.SendingRequest += (_, args) =>
{
if (args.Request.ContentLength >= buffer.Length)
{
lastCheckMD5 = args.Request.Headers[HttpRequestHeader.ContentMd5];
checkCount++;
}
};
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
CloudBlockBlob blockBlob = container.GetBlockBlobReference("blob1");
List <string> blockIds = GetBlockIdList(3);
checkCount = 0;
using (Stream blockData = new MemoryStream(buffer))
{
blockBlob.PutBlock(blockIds[0], blockData, null, null, optionsWithNoMD5, opContextWithMD5Check);
Assert.IsNull(lastCheckMD5);
blockData.Seek(0, SeekOrigin.Begin);
blockBlob.PutBlock(blockIds[1], blockData, null, null, optionsWithMD5, opContextWithMD5Check);
Assert.AreEqual(md5, lastCheckMD5);
blockData.Seek(0, SeekOrigin.Begin);
blockBlob.PutBlock(blockIds[2], blockData, md5, null, optionsWithNoMD5, opContextWithMD5Check);
Assert.AreEqual(md5, lastCheckMD5);
}
Assert.AreEqual(3, checkCount);
CloudPageBlob pageBlob = container.GetPageBlobReference("blob2");
pageBlob.Create(buffer.Length);
checkCount = 0;
using (Stream pageData = new MemoryStream(buffer))
{
pageBlob.WritePages(pageData, 0, null, null, optionsWithNoMD5, opContextWithMD5Check);
Assert.IsNull(lastCheckMD5);
pageData.Seek(0, SeekOrigin.Begin);
pageBlob.WritePages(pageData, 0, null, null, optionsWithMD5, opContextWithMD5Check);
Assert.AreEqual(md5, lastCheckMD5);
pageData.Seek(0, SeekOrigin.Begin);
pageBlob.WritePages(pageData, 0, md5, null, optionsWithNoMD5, opContextWithMD5Check);
Assert.AreEqual(md5, lastCheckMD5);
}
Assert.AreEqual(3, checkCount);
blockBlob = container.GetBlockBlobReference("blob3");
checkCount = 0;
using (Stream blobStream = blockBlob.OpenWrite(null, optionsWithMD5, opContextWithMD5Check))
{
blobStream.Write(buffer, 0, buffer.Length);
blobStream.Write(buffer, 0, buffer.Length);
}
Assert.IsNotNull(lastCheckMD5);
Assert.AreEqual(1, checkCount);
blockBlob = container.GetBlockBlobReference("blob4");
checkCount = 0;
using (Stream blobStream = blockBlob.OpenWrite(null, optionsWithNoMD5, opContextWithMD5Check))
{
blobStream.Write(buffer, 0, buffer.Length);
blobStream.Write(buffer, 0, buffer.Length);
}
Assert.IsNull(lastCheckMD5);
Assert.AreEqual(1, checkCount);
pageBlob = container.GetPageBlobReference("blob5");
checkCount = 0;
using (Stream blobStream = pageBlob.OpenWrite(buffer.Length * 3, null, optionsWithMD5, opContextWithMD5Check))
{
blobStream.Write(buffer, 0, buffer.Length);
blobStream.Write(buffer, 0, buffer.Length);
}
Assert.IsNotNull(lastCheckMD5);
Assert.AreEqual(1, checkCount);
pageBlob = container.GetPageBlobReference("blob6");
checkCount = 0;
using (Stream blobStream = pageBlob.OpenWrite(buffer.Length * 3, null, optionsWithNoMD5, opContextWithMD5Check))
{
blobStream.Write(buffer, 0, buffer.Length);
blobStream.Write(buffer, 0, buffer.Length);
}
Assert.IsNull(lastCheckMD5);
Assert.AreEqual(1, checkCount);
}
finally
{
container.DeleteIfExists();
}
}
public void CloudBlobContainerGetBlobReferenceFromServerAPM()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
SharedAccessBlobPolicy policy = new SharedAccessBlobPolicy()
{
Permissions = SharedAccessBlobPermissions.Read,
SharedAccessStartTime = DateTimeOffset.UtcNow.AddMinutes(-5),
SharedAccessExpiryTime = DateTimeOffset.UtcNow.AddMinutes(30),
};
CloudBlockBlob blockBlob = container.GetBlockBlobReference("bb");
blockBlob.PutBlockList(new string[] { });
CloudPageBlob pageBlob = container.GetPageBlobReference("pb");
pageBlob.Create(0);
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
IAsyncResult result = container.BeginGetBlobReferenceFromServer("bb",
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob1 = container.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob1, typeof(CloudBlockBlob));
result = ((CloudBlockBlob)blob1).BeginCreateSnapshot(
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
CloudBlockBlob blob1Snapshot = ((CloudBlockBlob)blob1).EndCreateSnapshot(result);
result = blob1.BeginSetProperties(
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
blob1.EndSetProperties(result);
Uri blob1SnapshotUri = new Uri(blob1Snapshot.Uri.AbsoluteUri + "?snapshot=" + blob1Snapshot.SnapshotTime.Value.UtcDateTime.ToString("o"));
result = container.ServiceClient.BeginGetBlobReferenceFromServer(blob1SnapshotUri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob1SnapshotReference = container.ServiceClient.EndGetBlobReferenceFromServer(result);
AssertAreEqual(blob1Snapshot.Properties, blob1SnapshotReference.Properties);
result = container.BeginGetBlobReferenceFromServer("pb",
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob2 = container.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob2, typeof(CloudPageBlob));
result = ((CloudPageBlob)blob2).BeginCreateSnapshot(
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
CloudPageBlob blob2Snapshot = ((CloudPageBlob)blob2).EndCreateSnapshot(result);
result = blob2.BeginSetProperties(
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
blob2.EndSetProperties(result);
Uri blob2SnapshotUri = new Uri(blob2Snapshot.Uri.AbsoluteUri + "?snapshot=" + blob2Snapshot.SnapshotTime.Value.UtcDateTime.ToString("o"));
result = container.ServiceClient.BeginGetBlobReferenceFromServer(blob2SnapshotUri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob2SnapshotReference = container.ServiceClient.EndGetBlobReferenceFromServer(result);
AssertAreEqual(blob2Snapshot.Properties, blob2SnapshotReference.Properties);
result = container.ServiceClient.BeginGetBlobReferenceFromServer(blockBlob.Uri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob3 = container.ServiceClient.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob3, typeof(CloudBlockBlob));
result = container.ServiceClient.BeginGetBlobReferenceFromServer(pageBlob.Uri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob4 = container.ServiceClient.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob4, typeof(CloudPageBlob));
string blockBlobToken = blockBlob.GetSharedAccessSignature(policy);
StorageCredentials blockBlobSAS = new StorageCredentials(blockBlobToken);
Uri blockBlobSASUri = blockBlobSAS.TransformUri(blockBlob.Uri);
string pageBlobToken = pageBlob.GetSharedAccessSignature(policy);
StorageCredentials pageBlobSAS = new StorageCredentials(pageBlobToken);
Uri pageBlobSASUri = pageBlobSAS.TransformUri(pageBlob.Uri);
result = container.ServiceClient.BeginGetBlobReferenceFromServer(blockBlobSASUri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob5 = container.ServiceClient.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob5, typeof(CloudBlockBlob));
result = container.ServiceClient.BeginGetBlobReferenceFromServer(pageBlobSASUri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob6 = container.ServiceClient.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob6, typeof(CloudPageBlob));
CloudBlobClient client7 = new CloudBlobClient(container.ServiceClient.BaseUri, blockBlobSAS);
result = client7.BeginGetBlobReferenceFromServer(blockBlobSASUri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob7 = client7.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob7, typeof(CloudBlockBlob));
CloudBlobClient client8 = new CloudBlobClient(container.ServiceClient.BaseUri, pageBlobSAS);
result = client8.BeginGetBlobReferenceFromServer(pageBlobSASUri,
ar => waitHandle.Set(),
null);
waitHandle.WaitOne();
ICloudBlob blob8 = client8.EndGetBlobReferenceFromServer(result);
Assert.IsInstanceOfType(blob8, typeof(CloudPageBlob));
}
}
finally
{
container.DeleteIfExists();
}
}
/// <summary>
/// Test page blob creation, expecting lease failure.
/// </summary>
/// <param name="testBlob">The page blob to test.</param>
/// <param name="testAccessCondition">The failing access condition to use.</param>
/// <param name="expectedErrorCode">The expected error code.</param>
/// <param name="description">The reason why these calls should fail.</param>
private void PageBlobCreateExpectLeaseFailure(CloudPageBlob testBlob, AccessCondition testAccessCondition, HttpStatusCode expectedStatusCode, string expectedErrorCode, string description)
{
TestHelper.ExpectedException(
() => testBlob.Create(8 * 512, testAccessCondition, null /* options */),
description + " (Create Page Blob)",
expectedStatusCode,
expectedErrorCode);
}
