/// <summary>
/// Configures keys to be encrypted with Windows DPAPI before being persisted to
/// storage.
/// </summary>
/// <param name="builder">The <see cref="IDataProtectionBuilder"/>.</param>
/// <param name="protectToLocalMachine">'true' if the key should be decryptable by any
/// use on the local machine, 'false' if the key should only be decryptable by the current
/// Windows user account.</param>
/// <returns>A reference to the <see cref="IDataProtectionBuilder" /> after this operation has completed.</returns>
/// <remarks>
/// This API is only supported on Windows platforms.
/// </remarks>
public static IDataProtectionBuilder ProtectKeysWithDpapi(this IDataProtectionBuilder builder, bool protectToLocalMachine)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
Use(builder.Services, DataProtectionServiceDescriptors.IXmlEncryptor_Dpapi(protectToLocalMachine));
return(builder);
}
/// <summary>
/// Configures keys to be encrypted with Windows DPAPI before being persisted to
/// storage.
/// </summary>
/// <param name="protectToLocalMachine">'true' if the key should be decryptable by any
/// use on the local machine, 'false' if the key should only be decryptable by the current
/// Windows user account.</param>
/// <returns>The 'this' instance.</returns>
/// <remarks>
/// This API is only supported on Windows platforms.
/// </remarks>
public DataProtectionConfiguration ProtectKeysWithDpapi(bool protectToLocalMachine)
{
Use(DataProtectionServiceDescriptors.IXmlEncryptor_Dpapi(protectToLocalMachine));
return(this);
}