public Uri UploadFileToBlob(BlobUploadParameters parameters)
{
StorageAccountGetKeysResponse keys = StorageManagementClient.StorageAccounts.GetKeys(parameters.StorageName);
string storageKey = keys.PrimaryKey;
StorageAccountGetResponse storageService = StorageManagementClient.StorageAccounts.Get(parameters.StorageName);
Uri blobEndpointUri = storageService.StorageAccount.Properties.Endpoints[0];
return UploadFile(parameters.StorageName,
GeneralUtilities.CreateHttpsEndpoint(blobEndpointUri.ToString()),
storageKey, parameters);
}
public Uri UploadFileToBlob(BlobUploadParameters parameters)
{
StorageAccountGetKeysResponse keys = StorageManagementClient.StorageAccounts.GetKeys(parameters.StorageName);
string storageKey = keys.PrimaryKey;
StorageAccountGetResponse storageService = StorageManagementClient.StorageAccounts.Get(parameters.StorageName);
Uri blobEndpointUri = storageService.StorageAccount.Properties.Endpoints[0];
return(UploadFile(parameters.StorageName,
GeneralUtilities.CreateHttpsEndpoint(blobEndpointUri.ToString()),
storageKey, parameters));
}
private Uri UploadFile(string storageName, Uri blobEndpointUri, string storageKey, BlobUploadParameters parameters)
{
var credentials = new StorageCredentials(storageName, storageKey);
var client = new CloudBlobClient(blobEndpointUri, credentials);
string blobName = parameters.FileRemoteName;
if (string.IsNullOrEmpty(blobName))
{
blobName = string.Format(
CultureInfo.InvariantCulture,
"{0}_{1}",
DateTime.UtcNow.ToString("yyyyMMdd_HHmmss", CultureInfo.InvariantCulture),
Path.GetFileName(parameters.FileLocalPath));
}
CloudBlobContainer container = client.GetContainerReference(parameters.ContainerName);
var wasCreated = container.CreateIfNotExists();
if (wasCreated && parameters.ContainerPublic)
{
container.SetPermissions(new BlobContainerPermissions
{
PublicAccess = BlobContainerPublicAccessType.Blob
});
}
CloudBlockBlob blob = container.GetBlockBlobReference(blobName);
if (blob.Exists())
{
if (parameters.OverrideIfExists)
{
blob.DeleteIfExists();
}
else
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture,
Commands.Common.Properties.Resources.BlobAlreadyExistsInTheAccount, blobName));
}
}
using (FileStream readStream = File.OpenRead(parameters.FileLocalPath))
{
blob.UploadFromStream(readStream, AccessCondition.GenerateEmptyCondition(), parameters.BlobRequestOptions);
}
blob = container.GetBlockBlobReference(blobName);
string sasContainerToken = string.Empty;
if (!parameters.ContainerPublic)
{
//Set the expiry time and permissions for the blob.
//Start time is specified as a few minutes in the past, to mitigate clock skew.
//The shared access signature will be valid immediately.
SharedAccessBlobPolicy sasConstraints = new SharedAccessBlobPolicy();
sasConstraints.SharedAccessStartTime = DateTime.UtcNow.AddMinutes(-5);
sasConstraints.SharedAccessExpiryTime = DateTime.UtcNow.AddHours(parameters.SasTokenDurationInHours);
sasConstraints.Permissions = SharedAccessBlobPermissions.Read;
//Generate the shared access signature on the blob, setting the constraints directly on the signature.
sasContainerToken = blob.GetSharedAccessSignature(sasConstraints);
}
string fullUrl = client.BaseUri + parameters.ContainerName + client.DefaultDelimiter + blobName + sasContainerToken;
return(new Uri(fullUrl));
}
private Uri UploadFile(string storageName, Uri blobEndpointUri, string storageKey, BlobUploadParameters parameters)
{
var credentials = new StorageCredentials(storageName, storageKey);
var client = new CloudBlobClient(blobEndpointUri, credentials);
string blobName = parameters.FileRemoteName;
if (string.IsNullOrEmpty(blobName))
{
blobName = string.Format(
CultureInfo.InvariantCulture,
"{0}_{1}",
DateTime.UtcNow.ToString("yyyyMMdd_HHmmss", CultureInfo.InvariantCulture),
Path.GetFileName(parameters.FileLocalPath));
}
CloudBlobContainer container = client.GetContainerReference(parameters.ContainerName);
var wasCreated = container.CreateIfNotExists();
if (wasCreated && parameters.ContainerPublic)
{
container.SetPermissions(new BlobContainerPermissions
{
PublicAccess = BlobContainerPublicAccessType.Blob
});
}
CloudBlockBlob blob = container.GetBlockBlobReference(blobName);
if (blob.Exists())
{
if (parameters.OverrideIfExists)
{
blob.DeleteIfExists();
}
else
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture,
Commands.Common.Properties.Resources.BlobAlreadyExistsInTheAccount, blobName));
}
}
using (FileStream readStream = File.OpenRead(parameters.FileLocalPath))
{
blob.UploadFromStream(readStream, AccessCondition.GenerateEmptyCondition(), parameters.BlobRequestOptions);
}
blob = container.GetBlockBlobReference(blobName);
string sasContainerToken = string.Empty;
if (!parameters.ContainerPublic)
{
//Set the expiry time and permissions for the blob.
//Start time is specified as a few minutes in the past, to mitigate clock skew.
//The shared access signature will be valid immediately.
SharedAccessBlobPolicy sasConstraints = new SharedAccessBlobPolicy();
sasConstraints.SharedAccessStartTime = DateTime.UtcNow.AddMinutes(-5);
sasConstraints.SharedAccessExpiryTime = DateTime.UtcNow.AddHours(parameters.SasTokenDurationInHours);
sasConstraints.Permissions = SharedAccessBlobPermissions.Read;
//Generate the shared access signature on the blob, setting the constraints directly on the signature.
sasContainerToken = blob.GetSharedAccessSignature(sasConstraints);
}
string fullUrl = client.BaseUri + parameters.ContainerName + client.DefaultDelimiter + blobName + sasContainerToken;
return new Uri(fullUrl);
}
