Tag Archives: aspnetcore

Getting started with SignalR using ASP.NET Core and Angular

This article shows how to setup a first SignalR Hub in ASP.NET Core 2.0 and use it with an Angular client. SignalR will be released with dotnet 2.1. Thanks to Dennis Alberti for his help in setting up the code example. Code: https://github.com/damienbod/AspNetCoreAngularSignalR 2017-09-15: Updated @aspnet/signalr-client to use npm feed, and 1.0.0-alpha1-final The required SignalR […]

Angular Configuration using ASP.NET Core settings

This post shows how ASP.NET Core application settings can be used to configure an Angular application. ASP.NET Core provides excellent support for different configuration per environment, and so using this for an Angular application can be very useful. Using CI, one release build can be automatically created with different configurations, instead of different release builds […]

Using Protobuf Media Formatters with ASP.NET Core

Theis article shows how to use Protobuf with an ASP.NET Core MVC application. The API uses the WebApiContrib.Core.Formatter.Protobuf Nuget package to add support for Protobuf. This package uses the protobuf-net Nuget package from Marc Gravell, which makes it really easy to use a really fast serializer, deserializer for your APIs. Code: https://github.com/damienbod/AspNetCoreWebApiContribProtobufSample History 2017-08-19 Updated […]

Implementing a silent token renew in Angular for the OpenID Connect Implicit flow

This article shows how to implement a silent token renew in Angular using IdentityServer4 as the security token service server. The SPA Angular client implements the OpenID Connect Implicit Flow ‘id_token token’. When the id_token expires, the client requests new tokens from the server, so that the user does not need to authorise again. Code: […]

ASP.NET Core IdentityServer4 Resource Owner Password Flow with custom UserRepository

This article shows how a custom user store or repository can be used in IdentityServer4. This can be used for an existing user management system which doesn’t use Identity or request user data from a custom source. The Resource Owner Flow using refresh tokens is used to access the protected data on the resource server. […]

Implementing OpenID Implicit Flow using OpenIddict and Angular

This article shows how to implement the OpenID Connect Implicit Flow using OpenIddict hosted in an ASP.NET Core application, an ASP.NET Core web API and an Angular application as the client. Code: https://github.com/damienbod/AspNetCoreOpeniddictAngularImplicitFlow Three different projects are used to implement the application. The OpenIddict Implicit Flow Server is used to authenticate and authorise, the resource […]

ASP.NET Core Error Management with elmah.io

This article shows how to use elmah.io error management with an ASP.NET Core application. The error, log data is added to elmah.io using different elmah.io nuget packages, directly from ASP.NET Core and also using an NLog elmah.io target. Code: https://github.com/damienbod/AspNetCoreElmah elmah.io is an error management system which can help you monitor, find and fix application […]