public async Task Invoke(HttpContext context)
{
try
{
await _next(context);
}
catch (Exception exception)
{
var identityServerManagerException = exception as IdentityServerManagerException;
var idServerException = exception as IdentityServerException;
var code = ErrorCodes.UnhandledExceptionCode;
if (identityServerManagerException != null)
{
code = identityServerManagerException.Code;
}
if (idServerException != null)
{
code = idServerException.Code;
}
var errorResponse = new SimpleIdentityServer.Common.Dtos.Responses.ErrorResponse
{
Error = code,
ErrorDescription = exception.Message
};
_options.ManagerEventSource.Failure(identityServerManagerException);
context.Response.StatusCode = (int)HttpStatusCode.BadRequest;
context.Response.ContentType = "application/json";
var serializedErrorResponse = errorResponse.SerializeWithDataContract();
await context.Response.WriteAsync(serializedErrorResponse);
}
}
private static JsonResult BuildError(string code, string message, HttpStatusCode statusCode)
{
var error = new SimpleIdentityServer.Common.Dtos.Responses.ErrorResponse
{
Error = code,
ErrorDescription = message
};
return new JsonResult(error)
{
StatusCode = (int)statusCode
};
}
