namespace Azure.Storage.Cryptography { internal static class ClientSideEncryptionOptionsExtensions { public static ClientSideEncryptionOptions Clone(this ClientSideEncryptionOptions options) { ClientSideEncryptionOptions val = new ClientSideEncryptionOptions(options.get_EncryptionVersion()); CopyOptions(options, val); return val; } internal static void CopyOptions(ClientSideEncryptionOptions source, ClientSideEncryptionOptions destination) { destination.set_KeyEncryptionKey(source.get_KeyEncryptionKey()); destination.set_KeyResolver(source.get_KeyResolver()); destination.set_KeyWrapAlgorithm(source.get_KeyWrapAlgorithm()); } public static IClientSideEncryptor GetClientSideEncryptor(this ClientSideEncryptionOptions options) { ClientSideEncryptionVersion encryptionVersion = options.get_EncryptionVersion(); if ((int)encryptionVersion == 1) return new ClientSideEncryptorV1_0(options); if ((int)encryptionVersion != 2) throw Errors.ClientSideEncryption.ClientSideEncryptionVersionNotSupported(null); return new ClientSideEncryptorV2_0(options); } } }