internal void SetProtocolToRequest(ActionExecutingContext context, RequestMessage requestMessage)
{
var protocol = context.HttpContext.Request.Headers[Headers.Protocol].ToString();
if (string.IsNullOrWhiteSpace(protocol) || !Guid.TryParse(protocol, out _))
{
protocol = Guid.NewGuid().ToString("N");
context.HttpContext.Request.Headers.Add(Headers.Protocol, protocol);
context.HttpContext.Request.Headers[Headers.Protocol] = protocol;
}
requestMessage.AddHeader(Headers.Protocol, protocol);
}
internal void SetCustomHeaders(ActionExecutingContext context, RequestMessage requestMessage)
{
if (requestMessage == null)
{
return;
}
foreach (string headerKeyExtract in HeaderKeysToExtract)
{
var value = context.HttpContext.Request.Headers[headerKeyExtract].ToString();
if (!string.IsNullOrWhiteSpace(value))
{
requestMessage.AddHeader(headerKeyExtract, value);
}
}
}
private async Task HandleExceptionAsync(HttpContext context, Exception ex)
{
if (ex is AggregateException)
{
ex = ex.InnerException;
}
var errorMessage = ViewDetailsOnResponse ? ex.ToString() : Messages.ErrorDefault;
var protocol = context.Request.Headers[Headers.Protocol].ToString();
if (string.IsNullOrWhiteSpace(protocol) || !Guid.TryParse(protocol, out Guid protocolParsed))
{
protocol = Guid.NewGuid().ToString("N");
if (string.IsNullOrWhiteSpace(protocol))
{
context.Request.Headers.Add(Headers.Protocol, protocol);
}
else
{
context.Request.Headers[Headers.Protocol] = protocol;
}
}
var requestMessage = new RequestMessage();
requestMessage.AddHeader(Headers.Protocol, protocol);
var result = new ResultResponseMessage(requestMessage);
result.CreateResponseInternalServerError(errorMessage);
var jsonResult = JsonSerializer.Serialize(result, new JsonSerializerOptions
{
IgnoreNullValues = true,
Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping
});
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)result.HttpStatusCode;
await context.Response.WriteAsync(jsonResult);
}
