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I'm trying to log error objects as JSON in my ASP.NET Core 9 Web API. I am following the wiki in the NLog documentation: Structured logging. I have NLog.Web.AspNetCore v6.0.5 as a dependency. In ...
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I have an ASP.NET Core Web API. I am using Swagger, so when I run my app in debug mode, the Swagger page appears and I can test my endpoints. I also have authentication, and crucially, I'm ...
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I have an ASP.NET Core Web API controller action that returns a 201 Created response with a custom type, and I also have a custom exception handler that writes ProblemDetails for 400–500 errors. The ...
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I'm building an e-commerce application with ASP.NET Core Web API using Entity Framework Core and ASP.NET Core Identity. I have a BaseEntity class that tracks audit information (who created and last ...
Jinn's user avatar
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I deployed a REST API in IIS, whuch is developed by .net core but I can't access the Swagger UI from the local as well as remote Also, when I call the API using Postman or cURL, I only get a 200 ...
sathya 's user avatar
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I am working on a small ASP.NET Core 8 Web API using the Minimal API template. I'd like to be able to skip my ApiKeyAuthenticationHandler for the health check (/health path) to avoid noise in the log ...
Karnalta's user avatar
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I have an application which was written years ago in VB.NET. Recently I migrated it to .NET framework 4.8. This change was smooth. Now I am planning to migrate it to an ASP.NET Core 10 Web API using C#...
Jyothish Bhaskaran's user avatar
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1 answer
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I had used LibreOffice portable a while back to convert documents to PDF and I cannot for the life of me figure out how to do it again. Every time I run this in IIS Express for development I am ...
Qiuzman's user avatar
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I am building a full-stack project where: Backend: ASP.NET Core Web API (created in Visual Studio 2022) Frontend: Angular project (created separately in VS Code) Git: I initialized Git from Visual ...
Suparna Dhara's user avatar
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1 answer
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I have an ASP.NET Core 8 Web API with a Swagger page using Nswag + OpenAPI3. I also have an OAuth2 security implementation which is working great. Thanks to AspNetCoreOperationSecurityScopeProcessor ...
K0D4's user avatar
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1 vote
1 answer
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I'm getting this error : Unable to create a 'DbContext' of type 'AppDbContext'. The exception 'Object reference not set to an instance of an object.' was thrown while attempting to create an instance....
Eray Bal's user avatar
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I have written an ASP.NET Core Web API method that works fine when testing with Swagger (on localhost in debug mode, while now the API has been published, and my URL is non-local). The API entry point ...
erict's user avatar
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We have a strong use case, and I’d like your suggestion on how to solve an issue we're facing. We built a banking system using ASP.NET Core that allows users to view their accounts. Here's how it ...
Issa Saman's user avatar
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Issue with Auth princliples not being able to write to response in blazor app through an injected service LoginModal: @using Microsoft.AspNetCore.Components.Authorization @using MtgDeckBuilderServices ...
CoolDaemonX's user avatar
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1 answer
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I'm trying to read a PDF as MemoryStream, and copy pages from that PDF to a new one. I'm using iText PdfReader and PdfWriter. var ms = new MemoryStream(); using PdfReader pdfReader = new ...
Marwan Hashem's user avatar
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1 answer
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I have a generic ASP.NET Core Web API that uses EF Core to connect to a SQL Server instance that uses Microsoft Entra MFA account. The connectivity prompt for the SQL Server looks like this: I have ...
James's user avatar
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2 votes
1 answer
184 views

I am creating an ASP.NET Core Web API endpoint which will fetch XML output in the Nautix compliant XML. Despite the XmlAttribute set on the class, it does not return attribute in the output. Please ...
Rajiv Ranjan's user avatar
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1 vote
1 answer
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Goal: apply data in the tables [Movies], [GenreMovie] and [Genres] in an efficent approach (high performance). Problem: when you need to reuse the data that is already existing in the database by ...
HelloWorld1's user avatar
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I have a software solution where there is an ASP.NET Core 8.0 Web API running on Linux inside a Docker container (edge-service), making HTTPS GET and HTTPS POST to an ASP.NET Core 8.0 Web API (front-...
Tony Gordon Smith's user avatar
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3 votes
2 answers
126 views

I'm building an ASP.NET Core Web API where I need to upload a file to Azure Blob Storage and update an EF Core entity in a single request. The challenge is that EF Core supports transactions, but ...
Codisattva's user avatar
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1 vote
1 answer
53 views

I'm trying to call my web API endpoints from Android device connected via USB, but I get this error: failed to connect to /192.168.1.156 (port 7259) from /192.168.1.159 (port 41916) after 10000ms ...
redoc01's user avatar
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2 votes
0 answers
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I want to centralize app text and send localized messages, including from background jobs (sending localized push notifications to users in their preferred language). So I need to be able to resolve ...
Nikola's user avatar
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1 answer
86 views

I've been trying for a couple days to implement refresh tokens into my ASP.NET Core Web API, but to no avail. I've currently got an ASP.NET Core Web API that allows someone to log in with a username ...
jason van willigen's user avatar
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1 vote
1 answer
56 views

I got an ASP.NET Core Web API project. For credentials, I created an .env file which is an embedded resource and has Copy always set (I've also tried Do not copy). As that file contains sensitive data,...
bankangle's user avatar
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0 answers
47 views

I'm trying to deploy an ASP.NET Core Web API on render.com, but it isn't working. The logs say it's something in the connection string, but I'm literally copying and pasting, there's nothing wrong ...
Luckkks's user avatar
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2 votes
1 answer
124 views

I have an ASP.NET Core 6/7 Web API with an endpoint that uploads files using multipart/form-data. I want to allow files of 50 MB or larger. I'm currently testing with cURL: curl -X POST "https://...
Deva's user avatar
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1 answer
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I am trying to learn using basic rate limiting in an ASP.NET Core 8.0 Web API. I set 'permit limit' to 5, 'window' to 1 minute and 'queue limit' of 2. At this juncture, let me tell you that I have ...
Bhaswati Choudhury's user avatar
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1 vote
1 answer
64 views

Today I ran into an issue with my Mac. I have an ASP.NET backend API which uses JWT authorization. It works completely fine on my Windows PC, but when I try to run it on my Macbook Pro M1 / Mac Mini ...
Zsombor Nagy's user avatar
  • 11
1 vote
1 answer
49 views

I have an ASP.NET Core Web API that generates reports using Telerik Reporting. The report generation works perfectly in my local development environment, but when deployed to an Azure VM with IIS, it ...
Lasitha Lankajeewa's user avatar
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1 vote
0 answers
52 views

I've been unable to figure this one out and am wondering if anyone has any ideas. This is an ASP.NET Core Web API running as a Windows service. It will log to a file at the absolute path I specify for ...
Pete's user avatar
  • 33
1 vote
1 answer
71 views

I have applied the multi-tenant location for EF Core database applying customize schema per tenant in my ASP.NET Core Web API project. To do that the client send request through the API by setting ...
Yoann Blossier's user avatar
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1 vote
0 answers
112 views

I have an ASP.NET Core Web API. When I set it up, I used the built-in ASP.NET Core identity stuff because that was fast and got me directly into writing the meat of the API functionality. Now I need ...
mrcoulson's user avatar
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2 votes
0 answers
85 views

I'm responsible for maintaining a public ASP.NET Core 8 Web API. One endpoint accepts POST data like this: { "xid": 12345, "message": "Hello, world!" } On the ....
Nat Webb's user avatar
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1 answer
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In my SQL Server legacy User table, I have the following columns (which I cannot change): UserName: VARCHAR(50) PasswodsHashed: VARBINARY PasswordSalted: VARBIANRY This table has thousands of records ...
kevmull's user avatar
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0 votes
1 answer
86 views

We have built a React SPA web application with an ASP.NET Core Web API. The SPA and the backend are both in the same solution. So far this hasn't caused any issues running locally. When I created the ...
Andrew Casey's user avatar
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0 answers
483 views

I am getting the following error in the startup of my ASP.NET Core 9 Web API project: System.TypeLoadException: 'Method 'GetSwagger' in type 'Swashbuckle.AspNetCore.SwaggerGen.SwaggerGenerator' from ...
Wallace B. McClure's user avatar
  • 1,601
0 votes
0 answers
56 views

I'm working on a web project which using an ASP.NET Core 8 Web API in the backend and Vue 3 as frontend. Authorization process is handled with OAuth 2.0 and the app issues a token (valid for 10 ...
RaZzLe's user avatar
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0 votes
1 answer
135 views

using (RSA rsa = RSA.Create()) { rsa.ImportFromPem(privateKeyString); byte[] dataToSign = Encoding.UTF8.GetBytes(signData); byte[] signedData = rsa.SignData(dataToSign, HashAlgorithmName....
Orgil's user avatar
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0 votes
1 answer
63 views

I am working on an ASP.NET Core Web API that is deployed to AWS. I am trying to integrate Elastic Cache using Valkey and working locally at the moment. This is my Program.cs: using Amazon; using ...
Smart Qualilfy's user avatar
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0 answers
104 views

##Program.cs ``` app.UseHttpsRedirection(); app.UseRouting(); app.UseAuthentication(); app.UseAuthorization(); app.MapControllers(); app.MapGet("/", () => "API is alive"); ```` ...
Themba Gumede's user avatar
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0 votes
1 answer
134 views

I am trying to use supabase auth in my React with TypeScript and Vite frontend and it works there but when I try to access the API it is not able to verify the token and I do not undestand why? Is ...
Gabriel Goranov's user avatar
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0 votes
1 answer
61 views

The app I'm working with has the below snippet in the startup.cs file: services .AddControllers() .AddOData(options => { options.Expand().Select().Filter().OrderBy().Count()....
Satashree Roy's user avatar
  • 413
0 votes
2 answers
148 views

We have an ASP.NET Core Web API which is running on .NET Core 3.1 which needs to be updated to .NET 8.0. During the upgrade I noticed that a URI which maps correctly to one controller endpoint in .NET ...
Dib's user avatar
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1 vote
0 answers
60 views

I have a React page that makes a request to stripe onboarding and stores the relevant data in sessions like this: [HttpPost] [Route("SignupSeller")] public async Task<IActionResult> ...
redoc01's user avatar
  • 2,527
0 votes
0 answers
126 views

I have two ASP.NET Core 9 Web APIs running in Docker: Identity API (OpenIddict server) – issues JWT tokens Voucher API (protected resource) – validates JWT tokens using AddJwtBearer Identity API ...
Sachith Wickramaarachchi's user avatar
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2 votes
0 answers
101 views

In the code shown here, the PostFormData method receives the files parameter as it should but the Request object is null and I don't know why. public class UploadController : ApiController { ...
McMurphy's user avatar
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1 answer
48 views

I have two ASP.NET Core applications: Blazor Server app with Identity authentication (working correctly) Web API that should share authentication cookies with the Blazor app The API is not ...
PeacefulWarrior22's user avatar
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0 votes
1 answer
160 views

I'm currently working on an ASP.NET Core Web API project, using EF Core as my ORM. I'm handling database access through a repository pattern for each entity. This mainly because my project makes use ...
Finamore00's user avatar
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0 votes
0 answers
52 views

I have a problem, I get this error [0:] Connection failure: ERROR {0} when using a connection in a .NET MAUI project for Android. I applied the Microsoft instruction for the case when the API works ...
Артур Дементьев's user avatar
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1 answer
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I have the website that has .html files and Javascript that uses Ajax request to an ASP.NET Core Web API that is running in Visual Studio on https://localhost:7286/, and the .html files are running in ...
redoc01's user avatar
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