internal static IImageStore CreateImageStore(
string imageStoreUri,
string localRoot,
string[] connectionStrings,
SecurityCredentials credentials,
string workingDirectory,
bool isInternal)
{
if (imageStoreUri == null)
{
throw new ArgumentException(StringResources.Error_InvalidImageStoreConnectionString);
}
if (FileImageStore.IsFileStoreUri(imageStoreUri))
{
string rootUri;
string accountName, accountPassword;
bool isManagedServiceAccount;
ImageStoreFactory.ParseFileImageStoreConnectionString(
imageStoreUri,
out rootUri,
out accountName,
out accountPassword,
out isManagedServiceAccount);
ImageStoreAccessDescription accessDescription = null;
#if !DotNetCoreClrLinux
WindowsIdentity windowsIdentity = null;
windowsIdentity = GetWindowsIdentity(accountName, accountPassword, isManagedServiceAccount);
if (windowsIdentity != null)
{
accessDescription = new ImageStoreAccessDescription(windowsIdentity, localRoot);
}
#endif
return(new FileImageStore(rootUri, localRoot, accessDescription));
}
else if (XStoreProxy.IsXStoreUri(imageStoreUri))
{
return(new XStoreProxy(imageStoreUri, localRoot));
}
else if (NativeImageStoreClient.IsNativeImageStoreUri(imageStoreUri))
{
return(new NativeImageStoreClient(connectionStrings, isInternal, workingDirectory, credentials));
}
else
{
throw new ArgumentException(StringResources.ImageStoreError_InvalidImageStoreUriScheme);
}
}
/// <summary>
/// Helper method to determine the Image Store provider type based on an unencrypted Image Store connection string.
/// </summary>
/// <param name="imageStoreConnectionString">The unencrypted Image Store connection string found in the cluster manifest.</param>
/// <returns>
/// <para>The Image Store provider type.</para>
/// </returns>
internal static ImageStoreProviderType GetImageStoreProviderType(string imageStoreConnectionString)
{
if (FileImageStore.IsFileStoreUri(imageStoreConnectionString))
{
return(ImageStoreProviderType.FileShare);
}
else if (XStoreProxy.IsXStoreUri(imageStoreConnectionString))
{
return(ImageStoreProviderType.AzureStorage);
}
else if (NativeImageStoreClient.IsNativeImageStoreUri(imageStoreConnectionString))
{
return(ImageStoreProviderType.ImageStoreService);
}
else
{
return(ImageStoreProviderType.Invalid);
}
}