public static void AuthorizeSASRequest(TableSignedAccessAccountIdentifier sasAccountIdentifier, PermissionLevel permissionLevel, SASPermission sasPermissionsRequired, string userTableName, bool isUtilityTableCommand)
{
if (sasAccountIdentifier == null)
{
return;
}
SASPermission signedAccessPermission = sasAccountIdentifier.SignedAccessPermission;
if (isUtilityTableCommand)
{
throw new NephosUnauthorizedAccessException("Signed access not supported for this request.", sasAccountIdentifier.AccountName, sasAccountIdentifier.TableName, null, sasAccountIdentifier, permissionLevel, signedAccessPermission, AuthorizationFailureReason.InvalidOperationSAS);
}
if ((sasPermissionsRequired & ~45) != SASPermission.None)
{
NephosAssertionException.Fail(string.Format("Signed permission is not well formed. Signed permission: {0}", sasPermissionsRequired));
}
if (!string.Equals(sasAccountIdentifier.TableName, userTableName.ToLower(), StringComparison.Ordinal))
{
throw new NephosUnauthorizedAccessException("Signed access not supported for this request as table name did not match", sasAccountIdentifier.AccountName, sasAccountIdentifier.TableName, null, sasAccountIdentifier, permissionLevel, signedAccessPermission, AuthorizationFailureReason.InvalidOperationSAS);
}
if ((sasPermissionsRequired & signedAccessPermission) != sasPermissionsRequired)
{
throw new NephosUnauthorizedAccessException("Signed access insufficient permission", sasAccountIdentifier.AccountName, sasAccountIdentifier.TableName, null, sasAccountIdentifier, permissionLevel, signedAccessPermission, AuthorizationFailureReason.PermissionMismatch);
}
}
public static IAsyncResult BeginListContainers(this IStorageAccount account, ServiceType serviceType, string containerName, ContainerPropertyNames propertyNames, string separator, string containerNameStart, IContainerCondition condition, int maxContainerNames, AsyncCallback callback, object state)
{
if (serviceType == ServiceType.BlobService)
{
return(account.BeginListBlobContainers(containerName, propertyNames, separator, containerNameStart, condition, maxContainerNames, callback, state));
}
NephosAssertionException.Fail("Invalid service type {0}.", new object[] { serviceType });
return(null);
}
public static IBlobContainerCollection EndListContainers(this IStorageAccount account, ServiceType serviceType, IAsyncResult ar)
{
if (serviceType == ServiceType.BlobService)
{
return(account.EndListBlobContainers(ar));
}
NephosAssertionException.Fail("Invalid service type {0}.", new object[] { serviceType });
return(null);
}
public static IContainer CreateContainerInstance(this IStorageManager storageManager, string accountName, string containerName, ServiceType serviceType)
{
if (serviceType == ServiceType.BlobService)
{
return(storageManager.CreateBlobContainerInstance(accountName, containerName));
}
NephosAssertionException.Fail("Invalid service type {0}.", new object[] { serviceType });
return(null);
}
public static string GetString(BlobType blobType)
{
if (blobType == BlobType.ListBlob)
{
return("BlockBlob");
}
if (blobType == BlobType.AppendBlob)
{
return("AppendBlob");
}
if (blobType == BlobType.IndexBlob)
{
return("PageBlob");
}
NephosAssertionException.Fail("Invalid Parameter: blobType type:{0}", new object[] { blobType });
return(null);
}
private NephosAuthorizationManager()
{
NephosAssertionException.Fail("NephosAuthorizationManager constructor with no parameters cannot be called");
}
