Showing all posts tagged: '.NET Core'

A 8-post collection

Getting started with Azure Container Instances

Hot off the press! The new Azure Container Instances service is a new offering (still in Preview) from Azure that allows you to launch and run your Docker Images in less than 10 seconds. In this post, I'll show you how to get started and what you need in order to be able to leverage the service. Prerequisites In order to follow along you'll need the following: An active Azure Subscription A machine that has the following installed Azure CLI Docker .NET Core (if you want to deploy a .NET Core app). Alternatively, node or any platform you wish to …[read more]


.NET Core Dependency Injection with constructor parameters

This post will be short and sweet, albeit one that caused me a bit of a headache. I recently worked on an ASP.NET Core project and I wanted to take advantage of the built-in Dependency Injection service to inject various services to the controllers. However, one of the services required a parameter in the constructor. This is not highly unusual so I was expecting to quickly find an example in the official docs, explaining how to do this. My search, however, returned no results. I then turned to Google/Bing but guess what? Nothing. Every example I found re-iterated …[read more]


Securing Azure Storage Tables with SAS authentication and CORS in .NET

I'm currently working on a side project as an excuse to try some of the latest code features and functionality in .NET Core. It's a small project with a couple of models and basic CRUD. The project is going to touch everything new such as ASP.NET Core 2.0 Preview, .NET Standard 2.0 Preview, Azure Storage SDK for .NET Coreetc. It was a conscious decision as I wanted to see how the latest tooling and libraries would work. The migration from MVC 5 -> ASP.NET Core project was mainly painless with a few small changes, but remember …[read more]


Securing ASP.NET Core application settings using Azure Key Vault

Azure Key Vault is one of my favourite services, competing for first place with Azure Functions. And .NET Core is my favorite framework for writing applications. Imagine, then, my suprise when I found out that my favorite tools can now work together! Azure Key Vault is a cloud service for storing sensitive "secrets" and (encryption) "keys". Key Vault is simple, easy and indispensible when developing secure applications. It helps avoid the complexity of storing sensitive information in configuration files. This can be API passwords, database connections strings etc. You get the point! Previous solutions where convoluted and complex and often …[read more]


EF Core migrations with existing database schema and data

I'm currently working on an inherited .NET Core project and I'm loving the experience. I'm still using the project.json project format instead of the newer *.csproj & msbuild one. For now I'll leave it as it is but going forward I'll use the new format for subsequent ASP.NET Core projects. The project also makes use of the newest EF Core so it's all running on the edge of the .NET technology. EF Core Code First is great but the tooling is still rough around the edges. Some things are not there or some of them are not feature …[read more]