asp.net-core-2.2 Questions
2
Solved
I upgrade my netcore 2.1 project to 2.2 and i have a problem with my swagger page.
Previously in swagger bad response it only show "Bad Request" without the model.
But after i upgraded to net cor...
Triode asked 28/5, 2019 at 11:56
2
Solved
I'm migrating a full .NET Framework Web API 2 REST project over to ASP.NET Core 2.2 and getting a bit lost in the routing.
In Web API 2 I was able to overload routes with the same number of parame...
Baboon asked 8/4, 2019 at 8:35
2
When I use Bearer token with an AspNetCore controller protected with [Authorize], I get the log message:
info: Microsoft.AspNetCore.Authentication.Cookies.CookieAuthenticationHandler[7]
Identity....
Nertie asked 11/2, 2019 at 15:12
5
Solved
What I am trying to do:
I am attempting to upload a multipart/form-data with a file and a JSON blob using Postman to an ASP.NET Core 2.2 APIController and stream the file to a temporary file on th...
Zipper asked 8/4, 2019 at 21:56
4
Solved
Does any one know if it is possible to host multiple instances of WebApplicationFactory<TStartup>() in the same unit test?
I have tried and can't seem to get anywhere with this one issue.
i.e...
Gain asked 1/3, 2019 at 11:58
2
Solved
Although the automatic 400 response is useful, I don't want to send validation errors to the client.
This is the response body:
{
"errors": {
"username": [
"'username' must not be empty."
],
...
Reeding asked 23/4, 2019 at 12:38
3
Solved
In my dotnet core 2.2 application I am trying to enable two factor authentication. In the startup class I have created a seed data function that will generate a sample user. I use UserManager to cr...
Aldosterone asked 22/8, 2019 at 1:50
5
Solved
I am trying to prevent the app to redirect to /Account/Login in asp.net core 2.2 when the user isn't logged in.
Even though i write LoginPath = new PathString("/api/contests"); any unauth...
Carrell asked 25/12, 2018 at 21:1
2
Solved
On an ASP.NET Core 2.2 controller I have the following:
var url = _linkGenerator.GetUriByAction(HttpContext, action: "GetContentByFileId", values: new { FileId = 1 });
I injected LinkGenerator i...
Sirius asked 21/1, 2019 at 23:55
5
Solved
Microsoft's ASP.NET Core documentation briefly mentions that you can implement IValidateOptions<TOptions> to validate configuration settings from appsettings.json, but a complete example is n...
Marius asked 21/7, 2019 at 18:1
1
In my .net core mvc (2.2) application I have a configuration, configured from the database. How to reload the configuration from the controller, for example after changing some values in the databa...
Gastrovascular asked 5/11, 2019 at 15:11
2
Solved
I'm working with the ASP.NET Core 2.2 project where I need to return JavaScript from the controller. However, I suspect that there is no direct way, hence, I followed this OS answer and changed my ...
Fluoric asked 14/8, 2019 at 7:15
2
Solved
After moving a class through projects, one of the IConfiguration methods, GetValue<T>, stopped working. The usage is like this:
using Newtonsoft.Json;
using System;
using System.Net;
using Sy...
Brashy asked 19/2, 2019 at 13:43
2
How to localize standard error messages of validation attributes in ASP.NET Core (v2.2)? For Example, [Required] attribute has this error message "The xxx field is required."; [EmailAddress] has "T...
Ance asked 11/12, 2019 at 10:45
7
I'm deploying my .net core app on IIS server and facing the issue in swagger UI where swagger.json not found. When I run it locally (Development environment) everything is working perfectly but whe...
Mylohyoid asked 28/1, 2019 at 17:14
2
Solved
Until Asp.Net Core 2.1, I was using below code in order to redirect default route to swagger endpoint.
app.UseMvc(builder =>
{
builder.MapRoute("default", template: "api/{controller}/{action}/...
Celik asked 17/1, 2019 at 14:24
5
In Startup.ConfigureServices() I configure authorization filter like this:
services.AddMvc(options =>
{
options.Filters.Add(new AuthorizeFilter(myAuthorizationPolicy));
})
and I use either c...
Bornite asked 31/1, 2019 at 12:55
2
Solved
dotnet publish Error: The process cannot access the file because it is being used by another process
I get the following error when tring to run dotnet publish:
The process cannot access the file because it is being used by another
process.
This appears to happen when you try to publish your...
Welcher asked 16/7, 2019 at 16:58
1
We're wondering if reverse proxy is actually required for most use cases and would appreciate additional information.
The Kerstel/Nginx documentation claims:
Kestrel is great for serving dynamic c...
Dubonnet asked 7/5, 2019 at 16:55
2
Solved
On an ASP.NET Core 2.2 Controller I tried to generate a Link in 3 ways:
var a = Url.Action(action: "GetContentByFileId", values: new { fileId = 1 });
var b = _linkGenerator.GetUriByAction(HttpCon...
Salleysalli asked 22/1, 2019 at 10:16
2
Solved
I have an existing API, that is reading data from the request body:
[HttpPost]
public async Task<IActionResult> Post([FromBody] CreateVm vm)
{
if (!ModelState.IsValid) return BadRequest();
...
Withdrawn asked 17/10, 2019 at 11:45
2
Solved
I am using Swashbuckle.AspNetCore 5.0.0-rc2 in one of my .Net Core 2.2 REST projects. Within my project I am serving two different apis which are logically connected to each other.
Today, I manag...
Ustkamenogorsk asked 4/11, 2019 at 13:15
5
Solved
I tried this:
Read request body twice
and this:
https://github.com/aspnet/Mvc/issues/4962
but did not work.
I read request body like this:
app.Use(async (context, next) =>
{
var requestBody = ...
Willhite asked 30/1, 2019 at 14:12
3
Solved
How can I make an class instance manually of a class that requires an IOptionsMonitor in the constructor?
My Class
private readonly AuthenticationSettings _authenticationSettings;
public ActiveD...
Duenas asked 2/5, 2019 at 10:58
3
Solved
I am trying to configure the handling of certain HTTP Response Status Codes in the middleware of my ASP.NET Core 2.2 MVC app using this example code from Microsoft docs:
app.UseStatusCodePages(asy...
Kinaesthesia asked 3/5, 2019 at 15:12
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