C-Sharp

A collection of 31 posts

C-Sharp

Logging invalid model state requests in Dot Net Core 6

I am working on a new project and needed to log invalid model state requests.

C-Sharp

COVID, my year in review

I wanted to go over some of the technological changes I went through and a very high level overview of how I accomplished them.

DevOps

Adding metadata to NuGet Packages in Azure DevOps pipelines

I'm building some NuGet packages that I want to be publicly visible and I wanted things like a project website URL, license, author, etc. added to the metadata without modifying the csproj file.

C-Sharp

Convert from Configuration.AzureKeyVault to Configuration.Secrets

After building my example for implementing Azure Key Vault configuration provider I found out that particular package is being deprecated.

C-Sharp

Getting periods in Azure KeyVault and .NET Core Options

Key Vault is pretty nice, I really like the built in support for IOptions. I wish it allowed periods, but it doesn't. At least the work around was easy.

C-Sharp

Easy Health Checks in ASP.Net Core

As we write more services we need a consistent and easy way of monitoring them.

ASP.Net

Plain and simple token authentication in ASP.NET Core 2.2

I am going to go over using JWTBearer authentication and using your own custom token-based authentication in Core 2.2.

C-Sharp

Add User Secrets to a .NET Core Console Application

While building my console applications I want to be able to use UserSecrets. Just like I can in an ASP Core application.

ASP.Net

Razor Template Rendering

Use the Razor template engine from ASP.Net Core to render some data in a template pulled from a database. I also wanted to use only the Microsoft Razor libraries to do it and any other 3rd party libraries.

ASP.Net

.NET Core Log Correlation - HttpClient and default headers

How to pass a header to a backend API using the HttpClient easily and consistently. This header is used for correlating log entries between a frontend site, and the backend API.

ASP.Net

.NET Core Log Correlation - Request Id

Pass a header and have it automatically appear in all log entries on the backend service.

ASP.Net

.NET Core Log Correlation - Arbitrary Log Properties

Pass a header from the frontend site, and have it automatically appear in all log entries on the backend service using a custom property name so I can easily search the logs.

ASP.Net

.NET Core Log Correlation - Easy Access to the Correlation Id

Easily accessing the correlation Id that I am passing around, and, in my frontend site, create that correlation id

ASP.Net

.NET Core Log Correlation

Correlating log entries across multiple API's easily and efficiently without a whole lot of extra code in the way

DevOps

LSASS and High CPU Usage

Our high CPU utilization of LSASS and slow response times was caused by a poor implementation of user impersonation.

DevOps

Visual Studio 2017/Android Development

I have Hyper-V installed, along with a few VM's. And I use Docker, regularly, so I know Hyper-V is installed and working.

Programming

Visual Studio Build Not Copying Modified Content Files

Visual Studio likes to be the one to keep track of the modified files and it's not very good at content files.

DevOps

node/npm/gulp/continuous integration

Alright, so I have continue integration for my new dotnet core applications. Building works great. It's now time to publish. I'm using gulp on my pre-publish commands to move files, compile typescripts, minify css/javascripts, etc. It works fine for my user after running npm install

ASP.Net

Custom model validation in ASPNET Core

I just wanted to post how to do custom model validation. It took me a few hours and it wasn't posted anywhere yet. So, I wanted to do my own model validation so I can call ModelState.IsValid and get whether the posted model was valid or not.

C-Sharp

Plain and simple token authentication in ASP.NET Core 1.x

this post is on using JWTBearer authentication and your own custom token based authentication

Programming

ASP.NET vNext Custom Authentication

Welcome all, here's my delima. I need to be able to implement my own custom Authentication middleware in vNext. I needed to do this because of a requirement where I cannot use cookies. Reason being is that my site will be iFramed into another application. I know, its

C-Sharp

VSO Build and File Select/Exclude

Hey all, so today I wanted to use the new (finally) feature of pushing nuget packages to nuget feeds inside of Visual Studio Online's build environment. Which is turning out to be really awesome by the way. Anyways, I'm doing a vNext project and it creates

ASP.Net

ASP 5 vNext WebAPI Abstract/Inherited Classes

Good evening everyone, I've been fighting vNext, Web API and abstract classes. I just want to be able to pass an array into my API of a bunch of different types that all inherit a base class. Turns out it's a configuration option as vNext uses

C-Sharp

Certificate information and Fiddler

So, one of my biggest gripes with fiddler is not being able to see what the original ssl cert the server was spitting out was. If you decrypt the ssl traffic, fiddler acts like a man-in-the middle and replaces the server certificate with it's own so it can

C-Sharp

Enhanced security in web sites (headers)

Hey all, so, just got back from a pretty good "Secure Coding" conference from SANS. Learned a lot of stuff. Including some simple countermeasure you can implement on you site. Not all browsers support them, but, with them, it helps prevent Cross Site Scripting. I have create a