Tag Archives: ASP.NET Core

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 History 2019-03-08: Removing the IHttpContextAccessor, no longer required 2019-03-07: Updated the […]

Using Azure Key Vault with ASP.NET Core and Azure App Services

This article shows how to use an Azure Key Vault with an ASP.NET Core application deployed as an Azure App Service. The Azure App Service can use the system assigned identity to access the Key Vault. This needs to be configured in the Key Vault access policies using the service principal. Code: https://github.com/damienbod/AspNetCoreBackChannelLogout Posts in […]

Using MVC ASP.NET Core APPs in a Host ASP.NET Core Application

This article shows how ASP.NET Core applications could be deployed inside a separate host ASP.NET Core MVC application. This could be useful if you have separate applications, services, or layouts but want to have a common user interface, or common deployment to improve the user experience. Code: https://github.com/damienbod/MultipleMvcApps Setup The applications are split into four […]

ASP.NET Core MVC Ajax Form requests using jquery-unobtrusive

This article shows how to send Ajax requests in an ASP.NET Core MVC application using jquery-unobtrusive. This can be tricky to setup, for example when using a list of data items with forms using the onchange Javascript event, or the oninput event. Code: https://github.com/damienbod/AspNetCoreBootstrap4Validation Setting up the Project The project uses the npm package.json file, […]

Implementing User Management with ASP.NET Core Identity and custom claims

The article shows how to implement user management for an ASP.NET Core application using ASP.NET Core Identity. The application uses custom claims, which need to be added to the user identity after a successful login, and then an ASP.NET Core policy is used to authorize the identity. Code: https://github.com/damienbod/AspNetCoreAngularSignalRSecurity Setting up the Project The demo […]

Creating PDF files in ASP.NET Core

This article shows how to create PDF files in ASP.NET Core. I decided I wanted to use PDFSharp, because I like this library, but no NuGet packages exist for .NET Standard 2.0. YetaWF created a port for this, which was used 1:1 in this example, without changes. It would be great to see PDFSharp as […]

Is Active Route Tag Helper for ASP.NET MVC Core with Razor Page support

Ben Cull did an excellent tag helper which makes it easy to set the active class element using the route data from an ASP.NET Core MVC application. This blog uses this and extends the implementation with support for Razor Pages. Original blog: Is Active Route Tag Helper for ASP.NET MVC Core by Ben Cull The […]