Author Archives: damienbod

Using Azure Service Bus Topics in ASP.NET Core

This article shows how to implement two ASP.NET Core API applications to communicate with each other using Azure Service Bus Topics. This post continues on from the last article, this time using topics and subscriptions to communicate instead of a queue. By using a topic with subscriptions, and message can be sent to n receivers. […]

Using Azure Service Bus Queues with ASP.NET Core Services

This article shows how to implement two ASP.NET Core API applications to communicate with each other using Azure Service Bus. The ASP.NET Core APIs are implemented with Swagger support and uses an Azure Service Bus Queue to send data from one service to the other ASP.NET Core application. Code: https://github.com/damienbod/AspNetCoreServiceBus Posts in this series: Using […]

Securing browser based Javascript, Typescript applications

This article should help you in choosing the right security for your browser based Javascript or Typescript applications. You should aim to secure the application as best as possible. The following diagram should help you in making your decision. Also for any of these flows, you should always use HTTPS. Appendix SPA: Single page application […]

gRPC Bi-directional streaming with Razor Pages and a Hosted Service gRPC client

This article shows how a Bi-directional streaming gRPC service could be implemented using an .NET Core Hosted Service as a gRPC client, and a Razor Page to send Bi-directional streaming messages to the servers connected clients. Code: https://github.com/damienbod/Secure_gRpc Posts in this series Security Experiments with gRPC and ASP.NET Core 3.0 Running Razor Pages and a […]

Running Local Azure Functions in Visual Studio with HTTPS

This article shows how to setup a Visual Studio Azure Functions project to work with HTTPS for local development. HTTP is configured per default and not HTTPS. The command line arguments need to be set correctly, and then the Azure Functions can be started in Visual Studio with HTTPS and take advantage of the break […]

Running Razor Pages and a gRPC service in a single ASP.NET Core application

This article shows how ASP.NET Core Razor Pages can be run in the same application as a gRPC service. Code: https://github.com/damienbod/Secure_gRpc Posts in this series Security Experiments with gRPC and ASP.NET Core 3.0 Running Razor Pages and a gRPC service in a single ASP.NET Core application gRPC Bi-directional streaming with Razor Pages and a Hosted […]

Security Experiments with gRPC and ASP.NET Core 3.0

This article shows how a gRPC service could implement OAuth2 security using IdentityServer4 as the token service. Code: https://github.com/damienbod/Secure_gRpc Posts in this series Security Experiments with gRPC and ASP.NET Core 3.0 Running Razor Pages and a gRPC service in a single ASP.NET Core application gRPC Bi-directional streaming with Razor Pages and a Hosted Service gRPC […]