public BindController(
     ISelfValidator selfValidator,
     ITokenEndpointHandlerExtra tokenEndpointHandlerExtra,
     ILogger <BindController> logger)
 {
     _selfValidator             = selfValidator;
     _tokenEndpointHandlerExtra = tokenEndpointHandlerExtra;
     _logger = logger;
 }
 public SelfOIDCTokenValidator(
     ISelfValidator selfValidator)
 {
     TokenScheme    = "self";
     _selfValidator = selfValidator;
 }