public static string GetErrorActionJson(Exception ex, string aspRequestId, bool isAdminPrivilege)
{
string content;
if (isAdminPrivilege)
{
var markdownMessage = InjectedManager.Markdown(ex);
var htmlMessage = InjectedManager.ToHtmlException(markdownMessage);
var source = new { isAdminPrivilege = true, aspRequestId, htmlMessage };
content = JsonConvert.SerializeObject(source);
}
else
{
var source = new { isAdminPrivilege = false, message = "There was been a problem with the website. We are working on resolving it." };
content = JsonConvert.SerializeObject(source);
}
return(content);
}
//public static bool FindSqlException(AggregateException aggregateException, out SqlException sqlException)
//{
// sqlException = null;
// foreach (var ex in aggregateException.InnerExceptions)
// {
// if (ex is SqlException)
// {
// sqlException = (SqlException)ex;
// return true;
// }
// }
// return false;
//}
void Prepare()
{
var exceptionHandler = this.HttpContext.Features.Get <IExceptionHandlerFeature>();
var aspRoutineFeature = this.HttpContext.Features.Get <AspRoutineFeature>();
var pageRoutineFeature = this.HttpContext.Features.Get <PageRoutineFeature>();
// TODO: create url tree (where to go on error) and url to title (button name) map
if (pageRoutineFeature != null)
{
ReturnUrl = pageRoutineFeature.Referrer;
}
var unhandledException = exceptionHandler?.Error;
string detailsMarkdown = default;
var isHandledByDocument = aspRoutineFeature != null && aspRoutineFeature.TraceDocument.IsExceptionHandled;
if (unhandledException != null && !isHandledByDocument)
{
detailsMarkdown = InjectedManager.Markdown(unhandledException);
var correlationTokenRequest = this.HttpContext.Request.Headers["X-CorrelationToken"].FirstOrDefault();
Guid.TryParse(correlationTokenRequest, out var correlationToken);
applicationSettings.UnhandledExceptionLogger.TraceError(correlationToken, detailsMarkdown);
}
RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
//SqlException sqlException = null;
var remoteServerErrorType = SqlServerManager.QuickAnalyze(unhandledException);
if (remoteServerErrorType == RemoteServerErrorType.DOWN)
{
Message = "Adminka is currently down for maintenance. Back soon.";
Title = "Maintenance";
}
else if (remoteServerErrorType == RemoteServerErrorType.OVERLOADED)
{
Message = "Adminka is a bit overloaded right now... We are sorry asking you try again later";
Title = "Maintenance";
}
var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
if (environment == "Development" || applicationSettings.ForceDetailsOnCustomErrorPage)
{
ShowAdvancedInformation = true;
}
else
{
var isAdminPrivilege = User.Claims.Any(c => c.Type == "PRIVILEGE" && c.Value == "ADMIN");
if (isAdminPrivilege)
{
ShowAdvancedInformation = true;
}
}
if (ShowAdvancedInformation)
{
if (isHandledByDocument)
{
var text = aspRoutineFeature.TraceDocument.Build();
ExceptionHtml = InjectedManager.ToHtml(text);
}
else if (unhandledException != null && detailsMarkdown != null)
{
ExceptionHtml = InjectedManager.ToHtmlException(detailsMarkdown);
}
if (aspRoutineFeature != null)
{
CorrelationToken = aspRoutineFeature.CorrelationToken.ToString();
}
}
}